123169628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{5279}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 227673600

約数和(自身を除く): 104503972

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 5279, 5833, 10558, 11666, 21116, 23332, 100301, 200602, 401204, 1620653, 3241306, 6482612, 30792407, 61584814, 123169628]

約数ペア:

[(1, 123169628), (2, 61584814), (4, 30792407), (19, 6482612), (38, 3241306), (76, 1620653), (307, 401204), (614, 200602), (1228, 100301), (5279, 23332), (5833, 21116), (10558, 11666)]