13111904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 28485072

約数和(自身を除く): 15373168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 733, 1118, 1376, 1466, 2236, 2932, 4472, 5864, 8944, 9529, 11728, 17888, 19058, 23456, 31519, 38116, 63038, 76232, 126076, 152464, 252152, 304928, 409747, 504304, 819494, 1008608, 1638988, 3277976, 6555952, 13111904]

約数ペア:

[(1, 13111904), (2, 6555952), (4, 3277976), (8, 1638988), (13, 1008608), (16, 819494), (26, 504304), (32, 409747), (43, 304928), (52, 252152), (86, 152464), (104, 126076), (172, 76232), (208, 63038), (344, 38116), (416, 31519), (559, 23456), (688, 19058), (733, 17888), (1118, 11728), (1376, 9529), (1466, 8944), (2236, 5864), (2932, 4472)]