12315974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 21136896

約数和(自身を除く): 8820922

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 277, 473, 517, 554, 946, 1034, 2021, 3047, 4042, 6094, 11911, 13019, 22231, 23822, 26038, 44462, 131021, 143209, 262042, 286418, 559817, 1119634, 6157987, 12315974]

約数ペア:

[(1, 12315974), (2, 6157987), (11, 1119634), (22, 559817), (43, 286418), (47, 262042), (86, 143209), (94, 131021), (277, 44462), (473, 26038), (517, 23822), (554, 22231), (946, 13019), (1034, 11911), (2021, 6094), (3047, 4042)]