12222556

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 22225280

約数和(自身を除く): 10002724

約数列:

[1, 2, 4, 31, 62, 124, 241, 409, 482, 818, 964, 1636, 7471, 12679, 14942, 25358, 29884, 50716, 98569, 197138, 394276, 3055639, 6111278, 12222556]

約数ペア:

[(1, 12222556), (2, 6111278), (4, 3055639), (31, 394276), (62, 197138), (124, 98569), (241, 50716), (409, 29884), (482, 25358), (818, 14942), (964, 12679), (1636, 7471)]