15641616

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{1423}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 40612480

約数和(自身を除く): 24970864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1423, 1832, 2748, 2846, 3664, 4269, 5496, 5692, 8538, 10992, 11384, 17076, 22768, 34152, 68304, 325867, 651734, 977601, 1303468, 1955202, 2606936, 3910404, 5213872, 7820808, 15641616]

約数ペア:

[(1, 15641616), (2, 7820808), (3, 5213872), (4, 3910404), (6, 2606936), (8, 1955202), (12, 1303468), (16, 977601), (24, 651734), (48, 325867), (229, 68304), (458, 34152), (687, 22768), (916, 17076), (1374, 11384), (1423, 10992), (1832, 8538), (2748, 5692), (2846, 5496), (3664, 4269)]