123519814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{4231}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 202323456

約数和(自身を除く): 78803642

約数列:

[1, 2, 11, 22, 1327, 2654, 4231, 8462, 14597, 29194, 46541, 93082, 5614537, 11229074, 61759907, 123519814]

約数ペア:

[(1, 123519814), (2, 61759907), (11, 11229074), (22, 5614537), (1327, 93082), (2654, 46541), (4231, 29194), (8462, 14597)]