22245879

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 30772224

約数和(自身を除く): 8526345

約数列:

[1, 3, 31, 93, 251, 753, 953, 2859, 7781, 23343, 29543, 88629, 239203, 717609, 7415293, 22245879]

約数ペア:

[(1, 22245879), (3, 7415293), (31, 717609), (93, 239203), (251, 88629), (753, 29543), (953, 23343), (2859, 7781)]