15274636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 31370976

約数和(自身を除く): 16096340

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 467, 481, 629, 884, 934, 962, 1258, 1868, 1924, 2516, 6071, 7939, 8177, 12142, 15878, 16354, 17279, 24284, 31756, 32708, 34558, 69116, 103207, 206414, 224627, 293743, 412828, 449254, 587486, 898508, 1174972, 3818659, 7637318, 15274636]

約数ペア:

[(1, 15274636), (2, 7637318), (4, 3818659), (13, 1174972), (17, 898508), (26, 587486), (34, 449254), (37, 412828), (52, 293743), (68, 224627), (74, 206414), (148, 103207), (221, 69116), (442, 34558), (467, 32708), (481, 31756), (629, 24284), (884, 17279), (934, 16354), (962, 15878), (1258, 12142), (1868, 8177), (1924, 7939), (2516, 6071)]