12914889

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 20227200

約数和(自身を除く): 7312311

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 601, 741, 1131, 1653, 1803, 7163, 7813, 11419, 17429, 21489, 23439, 34257, 52287, 148447, 226577, 331151, 445341, 679731, 993453, 4304963, 12914889]

約数ペア:

[(1, 12914889), (3, 4304963), (13, 993453), (19, 679731), (29, 445341), (39, 331151), (57, 226577), (87, 148447), (247, 52287), (377, 34257), (551, 23439), (601, 21489), (741, 17429), (1131, 11419), (1653, 7813), (1803, 7163)]