22538428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{46567}}^1$

素因数の和:46593

約数の個数: 18

約数和(自身を含む): 43354808

約数和(自身を除く): 20816380

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 46567, 93134, 186268, 512237, 1024474, 2048948, 5634607, 11269214, 22538428]

約数ペア:

[(1, 22538428), (2, 11269214), (4, 5634607), (11, 2048948), (22, 1024474), (44, 512237), (121, 186268), (242, 93134), (484, 46567)]