66243614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{8849}}^1$

素因数の和:9067

約数の個数: 16

約数和(自身を含む): 105138000

約数和(自身を除く): 38894386

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 8849, 17698, 168131, 336262, 1743253, 3486506, 33121807, 66243614]

約数ペア:

[(1, 66243614), (2, 33121807), (19, 3486506), (38, 1743253), (197, 336262), (394, 168131), (3743, 17698), (7486, 8849)]