31860062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1999}}^1$

素因数の和:2627

約数の個数: 16

約数和(自身を含む): 51576000

約数和(自身を除く): 19715938

約数列:

[1, 2, 13, 26, 613, 1226, 1999, 3998, 7969, 15938, 25987, 51974, 1225387, 2450774, 15930031, 31860062]

約数ペア:

[(1, 31860062), (2, 15930031), (13, 2450774), (26, 1225387), (613, 51974), (1226, 25987), (1999, 15938), (3998, 7969)]