25540386

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{10111}}^1$

素因数の和:10537

約数の個数: 16

約数和(自身を含む): 51207168

約数和(自身を除く): 25666782

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 10111, 20222, 30333, 60666, 4256731, 8513462, 12770193, 25540386]

約数ペア:

[(1, 25540386), (2, 12770193), (3, 8513462), (6, 4256731), (421, 60666), (842, 30333), (1263, 20222), (2526, 10111)]