31122874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{6449}}^1$

素因数の和:6597

約数の個数: 16

約数和(自身を含む): 49536000

約数和(自身を除く): 18413126

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 6449, 12898, 122531, 245062, 819023, 1638046, 15561437, 31122874]

約数ペア:

[(1, 31122874), (2, 15561437), (19, 1638046), (38, 819023), (127, 245062), (254, 122531), (2413, 12898), (4826, 6449)]