The factors of the number 13,103,376 are: 1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 83, 88, 92, 104, 132, 138, 143, 156, 166, 176, 184, 208, 249, 253, 264, 276, 286, 299, 312, 332, 368, 429, 498, 506, 528, 552, 572, 598, 624, 664, 759, 858, 897, 913, 996, 1012, 1079, 1104, 1144, 1196, 1328, 1518, 1716, 1794, 1826, 1909, 1992, 2024, 2158, 2288, 2392, 2739, 3036, 3237, 3289, 3432, 3588, 3652, 3818, 3984, 4048, 4316, 4784, 5478, 5727, 6072, 6474, 6578, 6864, 7176, 7304, 7636, 8632, 9867, 10956, 11454, 11869, 12144, 12948, 13156, 14352, 14608, 15272, 17264, 19734, 20999, 21912, 22908, 23738, 24817, 25896, 26312, 30544, 35607, 39468, 41998, 43824, 45816, 47476, 49634, 51792, 52624, 62997, 71214, 74451, 78936, 83996, 91632, 94952, 99268, 125994, 142428, 148902, 157872, 167992, 189904, 198536, 251988, 272987, 284856, 297804, 335984, 397072, 503976, 545974, 569712, 595608, 818961, 1007952, 1091948, 1191216, 1637922, 2183896, 3275844, 4367792, 6551688, 13103376.
If you add them up, you will get the total of 41,997,312.