22241995

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 27688320

約数和(自身を除く): 5446325

約数列:

[1, 5, 37, 109, 185, 545, 1103, 4033, 5515, 20165, 40811, 120227, 204055, 601135, 4448399, 22241995]

約数ペア:

[(1, 22241995), (5, 4448399), (37, 601135), (109, 204055), (185, 120227), (545, 40811), (1103, 20165), (4033, 5515)]