12431870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113017}}^1$

素因数の和:113035

約数の個数: 16

約数和(自身を含む): 24411888

約数和(自身を除く): 11980018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113017, 226034, 565085, 1130170, 1243187, 2486374, 6215935, 12431870]

約数ペア:

[(1, 12431870), (2, 6215935), (5, 2486374), (10, 1243187), (11, 1130170), (22, 565085), (55, 226034), (110, 113017)]