2109136895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{58579}}^1$

素因数の和:58982

約数の個数: 16

約数和(自身を含む): 2671248000

約数和(自身を除く): 562111105

約数列:

[1, 5, 19, 95, 379, 1895, 7201, 36005, 58579, 292895, 1113001, 5565005, 22201441, 111007205, 421827379, 2109136895]

約数ペア:

[(1, 2109136895), (5, 421827379), (19, 111007205), (95, 22201441), (379, 5565005), (1895, 1113001), (7201, 292895), (36005, 58579)]