12651596

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 23001216

約数和(自身を除く): 10349620

約数列:

[1, 2, 4, 31, 62, 124, 257, 397, 514, 794, 1028, 1588, 7967, 12307, 15934, 24614, 31868, 49228, 102029, 204058, 408116, 3162899, 6325798, 12651596]

約数ペア:

[(1, 12651596), (2, 6325798), (4, 3162899), (31, 408116), (62, 204058), (124, 102029), (257, 49228), (397, 31868), (514, 24614), (794, 15934), (1028, 12307), (1588, 7967)]