19178362012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{165330707}}^1$

素因数の和:165330740

約数の個数: 12

約数和(自身を含む): 34719448680

約数和(自身を除く): 15541086668

約数列:

[1, 2, 4, 29, 58, 116, 165330707, 330661414, 661322828, 4794590503, 9589181006, 19178362012]

約数ペア:

[(1, 19178362012), (2, 9589181006), (4, 4794590503), (29, 661322828), (58, 330661414), (116, 165330707)]