39530830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208057}}^1$

素因数の和:208083

約数の個数: 16

約数和(自身を含む): 74900880

約数和(自身を除く): 35370050

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 208057, 416114, 1040285, 2080570, 3953083, 7906166, 19765415, 39530830]

約数ペア:

[(1, 39530830), (2, 19765415), (5, 7906166), (10, 3953083), (19, 2080570), (38, 1040285), (95, 416114), (190, 208057)]