12713698

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{17609}}^1$

素因数の和:17649

約数の個数: 12

約数和(自身を含む): 20128230

約数和(自身を除く): 7414532

約数列:

[1, 2, 19, 38, 361, 722, 17609, 35218, 334571, 669142, 6356849, 12713698]

約数ペア:

[(1, 12713698), (2, 6356849), (19, 669142), (38, 334571), (361, 35218), (722, 17609)]