22192945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 27529920

約数和(自身を除く): 5336975

約数列:

[1, 5, 43, 109, 215, 545, 947, 4687, 4735, 23435, 40721, 103223, 203605, 516115, 4438589, 22192945]

約数ペア:

[(1, 22192945), (5, 4438589), (43, 516115), (109, 203605), (215, 103223), (545, 40721), (947, 23435), (4687, 4735)]