22419128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{68351}}^1$

素因数の和:68398

約数の個数: 16

約数和(自身を含む): 43061760

約数和(自身を除く): 20642632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 68351, 136702, 273404, 546808, 2802391, 5604782, 11209564, 22419128]

約数ペア:

[(1, 22419128), (2, 11209564), (4, 5604782), (8, 2802391), (41, 546808), (82, 273404), (164, 136702), (328, 68351)]