159697774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{22003}}^1$

素因数の和:22215

約数の個数: 16

約数和(自身を含む): 253486080

約数和(自身を除く): 93788306

約数列:

[1, 2, 19, 38, 191, 382, 3629, 7258, 22003, 44006, 418057, 836114, 4202573, 8405146, 79848887, 159697774]

約数ペア:

[(1, 159697774), (2, 79848887), (19, 8405146), (38, 4202573), (191, 836114), (382, 418057), (3629, 44006), (7258, 22003)]