12569851

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 15505344

約数和(自身を除く): 2935493

約数列:

[1, 7, 17, 53, 119, 371, 901, 1993, 6307, 13951, 33881, 105629, 237167, 739403, 1795693, 12569851]

約数ペア:

[(1, 12569851), (7, 1795693), (17, 739403), (53, 237167), (119, 105629), (371, 33881), (901, 13951), (1993, 6307)]