12917132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 23472960

約数和(自身を除く): 10555828

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 997, 1994, 3239, 3988, 6478, 12956, 40877, 78763, 81754, 157526, 163508, 315052, 3229283, 6458566, 12917132]

約数ペア:

[(1, 12917132), (2, 6458566), (4, 3229283), (41, 315052), (79, 163508), (82, 157526), (158, 81754), (164, 78763), (316, 40877), (997, 12956), (1994, 6478), (3239, 3988)]