17929145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2441}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 23384592

約数和(自身を除く): 5455447

約数列:

[1, 5, 13, 65, 113, 565, 1469, 2441, 7345, 12205, 31733, 158665, 275833, 1379165, 3585829, 17929145]

約数ペア:

[(1, 17929145), (5, 3585829), (13, 1379165), (65, 275833), (113, 158665), (565, 31733), (1469, 12205), (2441, 7345)]