15709736812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{645641}}^1$

素因数の和:645742

約数の個数: 48

約数和(自身を含む): 34709713920

約数和(自身を除く): 18999977108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 12166, 24332, 645641, 1291282, 2582564, 4519487, 7102051, 9038974, 14204102, 18077948, 28408204, 49714357, 51005639, 99428714, 102011278, 198857428, 204022556, 357039473, 561062029, 714078946, 1122124058, 1428157892, 2244248116, 3927434203, 7854868406, 15709736812]

約数ペア:

[(1, 15709736812), (2, 7854868406), (4, 3927434203), (7, 2244248116), (11, 1428157892), (14, 1122124058), (22, 714078946), (28, 561062029), (44, 357039473), (77, 204022556), (79, 198857428), (154, 102011278), (158, 99428714), (308, 51005639), (316, 49714357), (553, 28408204), (869, 18077948), (1106, 14204102), (1738, 9038974), (2212, 7102051), (3476, 4519487), (6083, 2582564), (12166, 1291282), (24332, 645641)]