39896066

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1997}}^1$

素因数の和:3433

約数の個数: 16

約数和(自身を含む): 68475456

約数和(自身を除く): 28579390

約数列:

[1, 2, 7, 14, 1427, 1997, 2854, 3994, 9989, 13979, 19978, 27958, 2849719, 5699438, 19948033, 39896066]

約数ペア:

[(1, 39896066), (2, 19948033), (7, 5699438), (14, 2849719), (1427, 27958), (1997, 19978), (2854, 13979), (3994, 9989)]