14878820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67631}}^1$

素因数の和:67651

約数の個数: 24

約数和(自身を含む): 34086528

約数和(自身を除く): 19207708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 67631, 135262, 270524, 338155, 676310, 743941, 1352620, 1487882, 2975764, 3719705, 7439410, 14878820]

約数ペア:

[(1, 14878820), (2, 7439410), (4, 3719705), (5, 2975764), (10, 1487882), (11, 1352620), (20, 743941), (22, 676310), (44, 338155), (55, 270524), (110, 135262), (220, 67631)]