8220692

素因数分解:

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

素因数の和:5735

約数の個数: 18

約数和(自身を含む): 15185898

約数和(自身を除く): 6965206

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 5693, 11386, 22772, 108167, 216334, 432668, 2055173, 4110346, 8220692]

約数ペア:

[(1, 8220692), (2, 4110346), (4, 2055173), (19, 432668), (38, 216334), (76, 108167), (361, 22772), (722, 11386), (1444, 5693)]