13480306

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2909}}^1$

素因数の和:3249

約数の個数: 16

約数和(自身を含む): 23186880

約数和(自身を除く): 9706574

約数列:

[1, 2, 7, 14, 331, 662, 2317, 2909, 4634, 5818, 20363, 40726, 962879, 1925758, 6740153, 13480306]

約数ペア:

[(1, 13480306), (2, 6740153), (7, 1925758), (14, 962879), (331, 40726), (662, 20363), (2317, 5818), (2909, 4634)]