15439288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 30008160

約数和(自身を除く): 14568872

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 457, 824, 914, 1828, 3656, 4223, 8446, 16892, 18737, 33784, 37474, 47071, 74948, 94142, 149896, 188284, 376568, 1929911, 3859822, 7719644, 15439288]

約数ペア:

[(1, 15439288), (2, 7719644), (4, 3859822), (8, 1929911), (41, 376568), (82, 188284), (103, 149896), (164, 94142), (206, 74948), (328, 47071), (412, 37474), (457, 33784), (824, 18737), (914, 16892), (1828, 8446), (3656, 4223)]