12975788

素因数分解:

$2^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:534

約数の個数: 36

約数和(自身を含む): 26621280

約数和(自身を除く): 13645492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 239, 277, 478, 554, 956, 1108, 1673, 1939, 3346, 3878, 6692, 7756, 11711, 13573, 23422, 27146, 46844, 54292, 66203, 132406, 264812, 463421, 926842, 1853684, 3243947, 6487894, 12975788]

約数ペア:

[(1, 12975788), (2, 6487894), (4, 3243947), (7, 1853684), (14, 926842), (28, 463421), (49, 264812), (98, 132406), (196, 66203), (239, 54292), (277, 46844), (478, 27146), (554, 23422), (956, 13573), (1108, 11711), (1673, 7756), (1939, 6692), (3346, 3878)]