39730444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40213}}^1$

素因数の和:40249

約数の個数: 24

約数和(自身を含む): 78819440

約数和(自身を除く): 39088996

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 40213, 80426, 160852, 522769, 764047, 1045538, 1528094, 2091076, 3056188, 9932611, 19865222, 39730444]

約数ペア:

[(1, 39730444), (2, 19865222), (4, 9932611), (13, 3056188), (19, 2091076), (26, 1528094), (38, 1045538), (52, 764047), (76, 522769), (247, 160852), (494, 80426), (988, 40213)]