194624644

素因数分解:

$2^2\times {\mathrm{4001}}^1\times {\mathrm{12161}}^1$

素因数の和:16166

約数の個数: 12

約数和(自身を含む): 340706268

約数和(自身を除く): 146081624

約数列:

[1, 2, 4, 4001, 8002, 12161, 16004, 24322, 48644, 48656161, 97312322, 194624644]

約数ペア:

[(1, 194624644), (2, 97312322), (4, 48656161), (4001, 48644), (8002, 24322), (12161, 16004)]