31860438

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{12613}}^1$

素因数の和:13039

約数の個数: 16

約数和(自身を含む): 63877296

約数和(自身を除く): 32016858

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 12613, 25226, 37839, 75678, 5310073, 10620146, 15930219, 31860438]

約数ペア:

[(1, 31860438), (2, 15930219), (3, 10620146), (6, 5310073), (421, 75678), (842, 37839), (1263, 25226), (2526, 12613)]