123650822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{19963}}^1$

素因数の和:20147

約数の個数: 16

約数和(自身を含む): 196445760

約数和(自身を除く): 72794938

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 19963, 39926, 379297, 758594, 3253969, 6507938, 61825411, 123650822]

約数ペア:

[(1, 123650822), (2, 61825411), (19, 6507938), (38, 3253969), (163, 758594), (326, 379297), (3097, 39926), (6194, 19963)]