16154988479

素因数分解:

$7^1\times {\mathrm{71}}^2\times {\mathrm{457817}}^1$

素因数の和:457966

約数の個数: 12

約数和(自身を含む): 18726587472

約数和(自身を除く): 2571598993

約数列:

[1, 7, 71, 497, 5041, 35287, 457817, 3204719, 32505007, 227535049, 2307855497, 16154988479]

約数ペア:

[(1, 16154988479), (7, 2307855497), (71, 227535049), (497, 32505007), (5041, 3204719), (35287, 457817)]