61993238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{10949}}^1$

素因数の和:11119

約数の個数: 16

約数和(自身を含む): 98550000

約数和(自身を除く): 36556762

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 10949, 21898, 208031, 416062, 1631401, 3262802, 30996619, 61993238]

約数ペア:

[(1, 61993238), (2, 30996619), (19, 3262802), (38, 1631401), (149, 416062), (298, 208031), (2831, 21898), (5662, 10949)]