22192340

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2713}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 46735080

約数和(自身を除く): 24542740

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 2713, 4090, 5426, 8180, 10852, 13565, 27130, 54260, 1109617, 2219234, 4438468, 5548085, 11096170, 22192340]

約数ペア:

[(1, 22192340), (2, 11096170), (4, 5548085), (5, 4438468), (10, 2219234), (20, 1109617), (409, 54260), (818, 27130), (1636, 13565), (2045, 10852), (2713, 8180), (4090, 5426)]