22428370

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1213}}^1$

素因数の和:1306

約数の個数: 24

約数和(自身を含む): 41365836

約数和(自身を除く): 18937466

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1213, 1849, 2426, 3698, 6065, 9245, 12130, 18490, 52159, 104318, 260795, 521590, 2242837, 4485674, 11214185, 22428370]

約数ペア:

[(1, 22428370), (2, 11214185), (5, 4485674), (10, 2242837), (43, 521590), (86, 260795), (215, 104318), (430, 52159), (1213, 18490), (1849, 12130), (2426, 9245), (3698, 6065)]