15691028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 28316904

約数和(自身を除く): 12625876

約数列:

[1, 2, 4, 41, 82, 164, 241, 397, 482, 794, 964, 1588, 9881, 16277, 19762, 32554, 39524, 65108, 95677, 191354, 382708, 3922757, 7845514, 15691028]

約数ペア:

[(1, 15691028), (2, 7845514), (4, 3922757), (41, 382708), (82, 191354), (164, 95677), (241, 65108), (397, 39524), (482, 32554), (794, 19762), (964, 16277), (1588, 9881)]