23926189

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 28955520

約数和(自身を除く): 5029331

約数列:

[1, 7, 29, 43, 203, 301, 1247, 2741, 8729, 19187, 79489, 117863, 556423, 825041, 3418027, 23926189]

約数ペア:

[(1, 23926189), (7, 3418027), (29, 825041), (43, 556423), (203, 117863), (301, 79489), (1247, 19187), (2741, 8729)]