39049826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7393}}^1$

素因数の和:7553

約数の個数: 16

約数和(自身を含む): 62109600

約数和(自身を除く): 23059774

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 7393, 14786, 140467, 280934, 1027627, 2055254, 19524913, 39049826]

約数ペア:

[(1, 39049826), (2, 19524913), (19, 2055254), (38, 1027627), (139, 280934), (278, 140467), (2641, 14786), (5282, 7393)]