11015980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4337}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 23321088

約数和(自身を除く): 12305108

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4337, 8674, 17348, 21685, 43370, 86740, 550799, 1101598, 2203196, 2753995, 5507990, 11015980]

約数ペア:

[(1, 11015980), (2, 5507990), (4, 2753995), (5, 2203196), (10, 1101598), (20, 550799), (127, 86740), (254, 43370), (508, 21685), (635, 17348), (1270, 8674), (2540, 4337)]