15142686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 17879394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 2339, 3237, 4678, 6474, 7017, 14034, 30407, 60814, 91221, 182442, 194137, 388274, 582411, 1164822, 2523781, 5047562, 7571343, 15142686]

約数ペア:

[(1, 15142686), (2, 7571343), (3, 5047562), (6, 2523781), (13, 1164822), (26, 582411), (39, 388274), (78, 194137), (83, 182442), (166, 91221), (249, 60814), (498, 30407), (1079, 14034), (2158, 7017), (2339, 6474), (3237, 4678)]