12884740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58567}}^1$

素因数の和:58587

約数の個数: 24

約数和(自身を含む): 29518272

約数和(自身を除く): 16633532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 58567, 117134, 234268, 292835, 585670, 644237, 1171340, 1288474, 2576948, 3221185, 6442370, 12884740]

約数ペア:

[(1, 12884740), (2, 6442370), (4, 3221185), (5, 2576948), (10, 1288474), (11, 1171340), (20, 644237), (22, 585670), (44, 292835), (55, 234268), (110, 117134), (220, 58567)]