22386740

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4931}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 47228832

約数和(自身を除く): 24842092

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 4931, 9862, 19724, 24655, 49310, 98620, 1119337, 2238674, 4477348, 5596685, 11193370, 22386740]

約数ペア:

[(1, 22386740), (2, 11193370), (4, 5596685), (5, 4477348), (10, 2238674), (20, 1119337), (227, 98620), (454, 49310), (908, 24655), (1135, 19724), (2270, 9862), (4540, 4931)]