13911260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 32749920

約数和(自身を除く): 18838660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 1709, 2035, 3418, 4070, 6836, 8140, 8545, 17090, 18799, 34180, 37598, 63233, 75196, 93995, 126466, 187990, 252932, 316165, 375980, 632330, 695563, 1264660, 1391126, 2782252, 3477815, 6955630, 13911260]

約数ペア:

[(1, 13911260), (2, 6955630), (4, 3477815), (5, 2782252), (10, 1391126), (11, 1264660), (20, 695563), (22, 632330), (37, 375980), (44, 316165), (55, 252932), (74, 187990), (110, 126466), (148, 93995), (185, 75196), (220, 63233), (370, 37598), (407, 34180), (740, 18799), (814, 17090), (1628, 8545), (1709, 8140), (2035, 6836), (3418, 4070)]