18713234

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:817

約数の個数: 16

約数和(自身を含む): 28641600

約数和(自身を除く): 9928366

約数列:

[1, 2, 67, 134, 359, 389, 718, 778, 24053, 26063, 48106, 52126, 139651, 279302, 9356617, 18713234]

約数ペア:

[(1, 18713234), (2, 9356617), (67, 279302), (134, 139651), (359, 52126), (389, 48106), (718, 26063), (778, 24053)]