38879005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3701}}^1$

素因数の和:3908

約数の個数: 16

約数和(自身を含む): 51176448

約数和(自身を除く): 12297443

約数列:

[1, 5, 11, 55, 191, 955, 2101, 3701, 10505, 18505, 40711, 203555, 706891, 3534455, 7775801, 38879005]

約数ペア:

[(1, 38879005), (5, 7775801), (11, 3534455), (55, 706891), (191, 203555), (955, 40711), (2101, 18505), (3701, 10505)]