57138662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{214807}}^1$

素因数の和:214835

約数の個数: 16

約数和(自身を含む): 103107840

約数和(自身を除く): 45969178

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 214807, 429614, 1503649, 3007298, 4081333, 8162666, 28569331, 57138662]

約数ペア:

[(1, 57138662), (2, 28569331), (7, 8162666), (14, 4081333), (19, 3007298), (38, 1503649), (133, 429614), (266, 214807)]