12462197575

素因数分解:

$5^2\times {\mathrm{2221}}^1\times {\mathrm{224443}}^1$

素因数の和:226674

約数の個数: 12

約数和(自身を含む): 15460151608

約数和(自身を除く): 2997954033

約数列:

[1, 5, 25, 2221, 11105, 55525, 224443, 1122215, 5611075, 498487903, 2492439515, 12462197575]

約数ペア:

[(1, 12462197575), (5, 2492439515), (25, 498487903), (2221, 5611075), (11105, 1122215), (55525, 224443)]