13205786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5507}}^1$

素因数の和:5629

約数の個数: 16

約数和(自身を含む): 21811680

約数和(自身を除く): 8605894

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 5507, 11014, 60577, 121154, 600263, 1200526, 6602893, 13205786]

約数ペア:

[(1, 13205786), (2, 6602893), (11, 1200526), (22, 600263), (109, 121154), (218, 60577), (1199, 11014), (2398, 5507)]