12801832

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 24769800

約数和(自身を除く): 11967968

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 277, 424, 436, 554, 872, 1108, 2216, 5777, 11554, 14681, 23108, 29362, 30193, 46216, 58724, 60386, 117448, 120772, 241544, 1600229, 3200458, 6400916, 12801832]

約数ペア:

[(1, 12801832), (2, 6400916), (4, 3200458), (8, 1600229), (53, 241544), (106, 120772), (109, 117448), (212, 60386), (218, 58724), (277, 46216), (424, 30193), (436, 29362), (554, 23108), (872, 14681), (1108, 11554), (2216, 5777)]