15173260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24473}}^1$

素因数の和:24513

約数の個数: 24

約数和(自身を含む): 32893056

約数和(自身を除く): 17719796

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 24473, 48946, 97892, 122365, 244730, 489460, 758663, 1517326, 3034652, 3793315, 7586630, 15173260]

約数ペア:

[(1, 15173260), (2, 7586630), (4, 3793315), (5, 3034652), (10, 1517326), (20, 758663), (31, 489460), (62, 244730), (124, 122365), (155, 97892), (310, 48946), (620, 24473)]