13250315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10766

約数の個数: 16

約数和(自身を含む): 18026400

約数和(自身を除く): 4776085

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 10729, 53645, 139477, 203851, 697385, 1019255, 2650063, 13250315]

約数ペア:

[(1, 13250315), (5, 2650063), (13, 1019255), (19, 697385), (65, 203851), (95, 139477), (247, 53645), (1235, 10729)]