22104808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{251191}}^1$

素因数の和:251208

約数の個数: 16

約数和(自身を含む): 45214560

約数和(自身を除く): 23109752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 251191, 502382, 1004764, 2009528, 2763101, 5526202, 11052404, 22104808]

約数ペア:

[(1, 22104808), (2, 11052404), (4, 5526202), (8, 2763101), (11, 2009528), (22, 1004764), (44, 502382), (88, 251191)]