1915996816

素因数分解:

$2^4\times {\mathrm{119749801}}^1$

素因数の和:119749809

約数の個数: 10

約数和(自身を含む): 3712243862

約数和(自身を除く): 1796247046

約数列:

[1, 2, 4, 8, 16, 119749801, 239499602, 478999204, 957998408, 1915996816]

約数ペア:

[(1, 1915996816), (2, 957998408), (4, 478999204), (8, 239499602), (16, 119749801)]