12463886

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 20125944

約数和(自身を除く): 7662058

約数列:

[1, 2, 19, 38, 61, 122, 283, 361, 566, 722, 1159, 2318, 5377, 10754, 17263, 22021, 34526, 44042, 102163, 204326, 327997, 655994, 6231943, 12463886]

約数ペア:

[(1, 12463886), (2, 6231943), (19, 655994), (38, 327997), (61, 204326), (122, 102163), (283, 44042), (361, 34526), (566, 22021), (722, 17263), (1159, 10754), (2318, 5377)]