13311386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{941}}^1$

素因数の和:1597

約数の個数: 16

約数和(自身を含む): 21839328

約数和(自身を除く): 8527942

約数列:

[1, 2, 11, 22, 643, 941, 1286, 1882, 7073, 10351, 14146, 20702, 605063, 1210126, 6655693, 13311386]

約数ペア:

[(1, 13311386), (2, 6655693), (11, 1210126), (22, 605063), (643, 20702), (941, 14146), (1286, 10351), (1882, 7073)]