17923631

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 20736000

約数和(自身を除く): 2812369

約数列:

[1, 11, 19, 191, 209, 449, 2101, 3629, 4939, 8531, 39919, 85759, 93841, 943349, 1629421, 17923631]

約数ペア:

[(1, 17923631), (11, 1629421), (19, 943349), (191, 93841), (209, 85759), (449, 39919), (2101, 8531), (3629, 4939)]