16224481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 20135808

約数和(自身を除く): 3911327

約数列:

[1, 7, 13, 91, 131, 917, 1361, 1703, 9527, 11921, 17693, 123851, 178291, 1248037, 2317783, 16224481]

約数ペア:

[(1, 16224481), (7, 2317783), (13, 1248037), (91, 178291), (131, 123851), (917, 17693), (1361, 11921), (1703, 9527)]