13660894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 24143616

約数和(自身を除く): 10482722

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 997, 1054, 1994, 6851, 12961, 13702, 16949, 25922, 30907, 33898, 61814, 220337, 401791, 440674, 525419, 803582, 1050838, 6830447, 13660894]

約数ペア:

[(1, 13660894), (2, 6830447), (13, 1050838), (17, 803582), (26, 525419), (31, 440674), (34, 401791), (62, 220337), (221, 61814), (403, 33898), (442, 30907), (527, 25922), (806, 16949), (997, 13702), (1054, 12961), (1994, 6851)]