22538867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 24961440

約数和(自身を除く): 2422573

約数列:

[1, 13, 67, 113, 229, 871, 1469, 2977, 7571, 15343, 25877, 98423, 199459, 336401, 1733759, 22538867]

約数ペア:

[(1, 22538867), (13, 1733759), (67, 336401), (113, 199459), (229, 98423), (871, 25877), (1469, 15343), (2977, 7571)]