12609635

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 17280000

約数和(自身を除く): 4670365

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 199, 437, 551, 667, 995, 2185, 2755, 3335, 3781, 4577, 5771, 12673, 18905, 22885, 28855, 63365, 86963, 109649, 132733, 434815, 548245, 663665, 2521927, 12609635]

約数ペア:

[(1, 12609635), (5, 2521927), (19, 663665), (23, 548245), (29, 434815), (95, 132733), (115, 109649), (145, 86963), (199, 63365), (437, 28855), (551, 22885), (667, 18905), (995, 12673), (2185, 5771), (2755, 4577), (3335, 3781)]