1900600196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43195459}}^1$

素因数の和:43195474

約数の個数: 12

約数和(自身を含む): 3628418640

約数和(自身を除く): 1727818444

約数列:

[1, 2, 4, 11, 22, 44, 43195459, 86390918, 172781836, 475150049, 950300098, 1900600196]

約数ペア:

[(1, 1900600196), (2, 950300098), (4, 475150049), (11, 172781836), (22, 86390918), (44, 43195459)]