18604724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5693}}^1$

素因数の和:5759

約数の個数: 24

約数和(自身を含む): 35075040

約数和(自身を除く): 16470316

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 5693, 11386, 22772, 108167, 216334, 244799, 432668, 489598, 979196, 4651181, 9302362, 18604724]

約数ペア:

[(1, 18604724), (2, 9302362), (4, 4651181), (19, 979196), (38, 489598), (43, 432668), (76, 244799), (86, 216334), (172, 108167), (817, 22772), (1634, 11386), (3268, 5693)]