13651885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 17781120

約数和(自身を除く): 4129235

約数列:

[1, 5, 13, 65, 139, 695, 1511, 1807, 7555, 9035, 19643, 98215, 210029, 1050145, 2730377, 13651885]

約数ペア:

[(1, 13651885), (5, 2730377), (13, 1050145), (65, 210029), (139, 98215), (695, 19643), (1511, 9035), (1807, 7555)]