13638610

素因数分解:

$2^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2521}}^1$

素因数の和:3069

約数の個数: 16

約数和(自身を含む): 24604632

約数和(自身を除く): 10966022

約数列:

[1, 2, 5, 10, 541, 1082, 2521, 2705, 5042, 5410, 12605, 25210, 1363861, 2727722, 6819305, 13638610]

約数ペア:

[(1, 13638610), (2, 6819305), (5, 2727722), (10, 1363861), (541, 25210), (1082, 12605), (2521, 5410), (2705, 5042)]