16187015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 21089376

約数和(自身を除く): 4902361

約数列:

[1, 5, 13, 65, 131, 655, 1703, 1901, 8515, 9505, 24713, 123565, 249031, 1245155, 3237403, 16187015]

約数ペア:

[(1, 16187015), (5, 3237403), (13, 1245155), (65, 249031), (131, 123565), (655, 24713), (1703, 9505), (1901, 8515)]