118047038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{20849}}^1$

素因数の和:21019

約数の個数: 16

約数和(自身を含む): 187650000

約数和(自身を除く): 69602962

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 20849, 41698, 396131, 792262, 3106501, 6213002, 59023519, 118047038]

約数ペア:

[(1, 118047038), (2, 59023519), (19, 6213002), (38, 3106501), (149, 792262), (298, 396131), (2831, 41698), (5662, 20849)]