15697050352

素因数分解:

$2^4\times {\mathrm{17681}}^1\times {\mathrm{55487}}^1$

素因数の和:73176

約数の個数: 20

約数和(自身を含む): 30415303296

約数和(自身を除く): 14718252944

約数列:

[1, 2, 4, 8, 16, 17681, 35362, 55487, 70724, 110974, 141448, 221948, 282896, 443896, 887792, 981065647, 1962131294, 3924262588, 7848525176, 15697050352]

約数ペア:

[(1, 15697050352), (2, 7848525176), (4, 3924262588), (8, 1962131294), (16, 981065647), (17681, 887792), (35362, 443896), (55487, 282896), (70724, 221948), (110974, 141448)]