12945586

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3359}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 7375694

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3359, 3854, 6718, 137719, 157873, 275438, 315746, 6472793, 12945586]

約数ペア:

[(1, 12945586), (2, 6472793), (41, 315746), (47, 275438), (82, 157873), (94, 137719), (1927, 6718), (3359, 3854)]