2019753409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{7351}}^1\times {\mathrm{14461}}^1$

素因数の和:21831

約数の個数: 8

約数和(自身を含む): 2126492480

約数和(自身を除く): 106739071

約数列:

[1, 19, 7351, 14461, 139669, 274759, 106302811, 2019753409]

約数ペア:

[(1, 2019753409), (19, 106302811), (7351, 274759), (14461, 139669)]