12081796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 22779680

約数和(自身を除く): 10697884

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 3697, 7394, 14788, 70243, 140486, 158971, 280972, 317942, 635884, 3020449, 6040898, 12081796]

約数ペア:

[(1, 12081796), (2, 6040898), (4, 3020449), (19, 635884), (38, 317942), (43, 280972), (76, 158971), (86, 140486), (172, 70243), (817, 14788), (1634, 7394), (3268, 3697)]