1888398914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1\times {\mathrm{6779}}^1$

素因数の和:11305

約数の個数: 16

約数和(自身を含む): 2925054720

約数和(自身を除く): 1036655806

約数列:

[1, 2, 31, 62, 4493, 6779, 8986, 13558, 139283, 210149, 278566, 420298, 30458047, 60916094, 944199457, 1888398914]

約数ペア:

[(1, 1888398914), (2, 944199457), (31, 60916094), (62, 30458047), (4493, 420298), (6779, 278566), (8986, 210149), (13558, 139283)]