13226774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31643}}^1$

素因数の和:31675

約数の個数: 16

約数和(自身を含む): 22783680

約数和(自身を除く): 9556906

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 31643, 63286, 348073, 601217, 696146, 1202434, 6613387, 13226774]

約数ペア:

[(1, 13226774), (2, 6613387), (11, 1202434), (19, 696146), (22, 601217), (38, 348073), (209, 63286), (418, 31643)]