22180535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3434

約数の個数: 16

約数和(自身を含む): 28951104

約数和(自身を除く): 6770569

約数列:

[1, 5, 13, 65, 103, 515, 1339, 3313, 6695, 16565, 43069, 215345, 341239, 1706195, 4436107, 22180535]

約数ペア:

[(1, 22180535), (5, 4436107), (13, 1706195), (65, 341239), (103, 215345), (515, 43069), (1339, 16565), (3313, 6695)]