12370672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40693}}^1$

素因数の和:40720

約数の個数: 20

約数和(自身を含む): 25230280

約数和(自身を除く): 12859608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40693, 81386, 162772, 325544, 651088, 773167, 1546334, 3092668, 6185336, 12370672]

約数ペア:

[(1, 12370672), (2, 6185336), (4, 3092668), (8, 1546334), (16, 773167), (19, 651088), (38, 325544), (76, 162772), (152, 81386), (304, 40693)]