17219657

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11131}}^1$

素因数の和:11168

約数の個数: 16

約数和(自身を含む): 22442112

約数和(自身を除く): 5222455

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 11131, 77917, 144703, 189227, 1012921, 1324589, 2459951, 17219657]

約数ペア:

[(1, 17219657), (7, 2459951), (13, 1324589), (17, 1012921), (91, 189227), (119, 144703), (221, 77917), (1547, 11131)]