22018685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11681}}^1$

素因数の和:11728

約数の個数: 16

約数和(自身を含む): 29438640

約数和(自身を除く): 7419955

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 11681, 58405, 151853, 338749, 759265, 1693745, 4403737, 22018685]

約数ペア:

[(1, 22018685), (5, 4403737), (13, 1693745), (29, 759265), (65, 338749), (145, 151853), (377, 58405), (1885, 11681)]