42509422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{6863}}^1$

素因数の和:7047

約数の個数: 16

約数和(自身を含む): 67541760

約数和(自身を除く): 25032338

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 6863, 13726, 130397, 260794, 1118669, 2237338, 21254711, 42509422]

約数ペア:

[(1, 42509422), (2, 21254711), (19, 2237338), (38, 1118669), (163, 260794), (326, 130397), (3097, 13726), (6194, 6863)]