39681818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38377}}^1$

素因数の和:38437

約数の個数: 16

約数和(自身を含む): 66317184

約数和(自身を除く): 26635366

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 38377, 76754, 422147, 844294, 1803719, 3607438, 19840909, 39681818]

約数ペア:

[(1, 39681818), (2, 19840909), (11, 3607438), (22, 1803719), (47, 844294), (94, 422147), (517, 76754), (1034, 38377)]