39809218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{3347}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 63076320

約数和(自身を除く): 23267102

約数列:

[1, 2, 19, 38, 313, 626, 3347, 5947, 6694, 11894, 63593, 127186, 1047611, 2095222, 19904609, 39809218]

約数ペア:

[(1, 39809218), (2, 19904609), (19, 2095222), (38, 1047611), (313, 127186), (626, 63593), (3347, 11894), (5947, 6694)]