21823322

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1297}}^1$

素因数の和:1525

約数の個数: 16

約数和(自身を含む): 33644160

約数和(自身を除く): 11820838

約数列:

[1, 2, 47, 94, 179, 358, 1297, 2594, 8413, 16826, 60959, 121918, 232163, 464326, 10911661, 21823322]

約数ペア:

[(1, 21823322), (2, 10911661), (47, 464326), (94, 232163), (179, 121918), (358, 60959), (1297, 16826), (2594, 8413)]