22229473

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 25937280

約数和(自身を除く): 3707807

約数列:

[1, 7, 113, 157, 179, 791, 1099, 1253, 17741, 20227, 28103, 124187, 141589, 196721, 3175639, 22229473]

約数ペア:

[(1, 22229473), (7, 3175639), (113, 196721), (157, 141589), (179, 124187), (791, 28103), (1099, 20227), (1253, 17741)]