15116908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 27276480

約数和(自身を除く): 12159572

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 491, 716, 982, 1964, 7697, 15394, 21113, 30788, 42226, 84452, 87889, 175778, 351556, 3779227, 7558454, 15116908]

約数ペア:

[(1, 15116908), (2, 7558454), (4, 3779227), (43, 351556), (86, 175778), (172, 87889), (179, 84452), (358, 42226), (491, 30788), (716, 21113), (982, 15394), (1964, 7697)]