22043428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3191}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 42364224

約数和(自身を除く): 20320796

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3191, 3454, 6382, 6908, 12764, 35101, 70202, 140404, 500987, 1001974, 2003948, 5510857, 11021714, 22043428]

約数ペア:

[(1, 22043428), (2, 11021714), (4, 5510857), (11, 2003948), (22, 1001974), (44, 500987), (157, 140404), (314, 70202), (628, 35101), (1727, 12764), (3191, 6908), (3454, 6382)]