13982138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 22716000

約数和(自身を除く): 8733862

約数列:

[1, 2, 19, 38, 43, 86, 199, 398, 817, 1634, 1849, 3698, 3781, 7562, 8557, 17114, 35131, 70262, 162583, 325166, 367951, 735902, 6991069, 13982138]

約数ペア:

[(1, 13982138), (2, 6991069), (19, 735902), (38, 367951), (43, 325166), (86, 162583), (199, 70262), (398, 35131), (817, 17114), (1634, 8557), (1849, 7562), (3698, 3781)]