13959310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19661}}^1$

素因数の和:19739

約数の個数: 16

約数和(自身を含む): 25481952

約数和(自身を除く): 11522642

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 19661, 39322, 98305, 196610, 1395931, 2791862, 6979655, 13959310]

約数ペア:

[(1, 13959310), (2, 6979655), (5, 2791862), (10, 1395931), (71, 196610), (142, 98305), (355, 39322), (710, 19661)]