39640198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4871}}^1$

素因数の和:5199

約数の個数: 16

約数和(自身を含む): 64251936

約数和(自身を除く): 24611738

約数列:

[1, 2, 13, 26, 313, 626, 4069, 4871, 8138, 9742, 63323, 126646, 1524623, 3049246, 19820099, 39640198]

約数ペア:

[(1, 39640198), (2, 19820099), (13, 3049246), (26, 1524623), (313, 126646), (626, 63323), (4069, 9742), (4871, 8138)]