1887102116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{181243}}^1$

素因数の和:181403

約数の個数: 24

約数和(自身を含む): 3501634080

約数和(自身を除く): 1614531964

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 181243, 362486, 724972, 3443617, 6887234, 13774468, 24830291, 49660582, 99321164, 471775529, 943551058, 1887102116]

約数ペア:

[(1, 1887102116), (2, 943551058), (4, 471775529), (19, 99321164), (38, 49660582), (76, 24830291), (137, 13774468), (274, 6887234), (548, 3443617), (2603, 724972), (5206, 362486), (10412, 181243)]