12969694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{571}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 20036016

約数和(自身を除く): 7066322

約数列:

[1, 2, 41, 82, 277, 554, 571, 1142, 11357, 22714, 23411, 46822, 158167, 316334, 6484847, 12969694]

約数ペア:

[(1, 12969694), (2, 6484847), (41, 316334), (82, 158167), (277, 46822), (554, 23411), (571, 22714), (1142, 11357)]