15785146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:606

約数の個数: 32

約数和(自身を含む): 27433728

約数和(自身を除く): 11648582

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 503, 923, 1006, 1207, 1846, 2414, 6539, 8551, 13078, 15691, 17102, 31382, 35713, 71426, 111163, 222326, 464269, 607121, 928538, 1214242, 7892573, 15785146]

約数ペア:

[(1, 15785146), (2, 7892573), (13, 1214242), (17, 928538), (26, 607121), (34, 464269), (71, 222326), (142, 111163), (221, 71426), (442, 35713), (503, 31382), (923, 17102), (1006, 15691), (1207, 13078), (1846, 8551), (2414, 6539)]