13890608

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{3301}}^1$

素因数の和:3572

約数の個数: 20

約数和(自身を含む): 27023568

約数和(自身を除く): 13132960

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 3301, 4208, 6602, 13204, 26408, 52816, 868163, 1736326, 3472652, 6945304, 13890608]

約数ペア:

[(1, 13890608), (2, 6945304), (4, 3472652), (8, 1736326), (16, 868163), (263, 52816), (526, 26408), (1052, 13204), (2104, 6602), (3301, 4208)]