3870965

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5852

約数の個数: 16

約数和(自身を含む): 5589120

約数和(自身を除く): 1718155

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 5821, 29105, 40747, 110599, 203735, 552995, 774193, 3870965]

約数ペア:

[(1, 3870965), (5, 774193), (7, 552995), (19, 203735), (35, 110599), (95, 40747), (133, 29105), (665, 5821)]