1936458140

素因数分解:

$2^2\times 5^1\times {\mathrm{96822907}}^1$

素因数の和:96822916

約数の個数: 12

約数和(自身を含む): 4066562136

約数和(自身を除く): 2130103996

約数列:

[1, 2, 4, 5, 10, 20, 96822907, 193645814, 387291628, 484114535, 968229070, 1936458140]

約数ペア:

[(1, 1936458140), (2, 968229070), (4, 484114535), (5, 387291628), (10, 193645814), (20, 96822907)]