12786674

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1699}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 19828800

約数和(自身を除く): 7042126

約数列:

[1, 2, 53, 71, 106, 142, 1699, 3398, 3763, 7526, 90047, 120629, 180094, 241258, 6393337, 12786674]

約数ペア:

[(1, 12786674), (2, 6393337), (53, 241258), (71, 180094), (106, 120629), (142, 90047), (1699, 7526), (3398, 3763)]