21068674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33023}}^1$

素因数の和:33065

約数の個数: 16

約数和(自身を含む): 35665920

約数和(自身を除く): 14597246

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 33023, 66046, 363253, 726506, 957667, 1915334, 10534337, 21068674]

約数ペア:

[(1, 21068674), (2, 10534337), (11, 1915334), (22, 957667), (29, 726506), (58, 363253), (319, 66046), (638, 33023)]