11212510

素因数分解:

$2^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1733}}^1$

素因数の和:2387

約数の個数: 16

約数和(自身を含む): 20225376

約数和(自身を除く): 9012866

約数列:

[1, 2, 5, 10, 647, 1294, 1733, 3235, 3466, 6470, 8665, 17330, 1121251, 2242502, 5606255, 11212510]

約数ペア:

[(1, 11212510), (2, 5606255), (5, 2242502), (10, 1121251), (647, 17330), (1294, 8665), (1733, 6470), (3235, 3466)]