56868406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{213791}}^1$

素因数の和:213819

約数の個数: 16

約数和(自身を含む): 102620160

約数和(自身を除く): 45751754

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 213791, 427582, 1496537, 2993074, 4062029, 8124058, 28434203, 56868406]

約数ペア:

[(1, 56868406), (2, 28434203), (7, 8124058), (14, 4062029), (19, 2993074), (38, 1496537), (133, 427582), (266, 213791)]