22287876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{142871}}^1$

素因数の和:142891

約数の個数: 24

約数和(自身を含む): 56005824

約数和(自身を除く): 33717948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 142871, 285742, 428613, 571484, 857226, 1714452, 1857323, 3714646, 5571969, 7429292, 11143938, 22287876]

約数ペア:

[(1, 22287876), (2, 11143938), (3, 7429292), (4, 5571969), (6, 3714646), (12, 1857323), (13, 1714452), (26, 857226), (39, 571484), (52, 428613), (78, 285742), (156, 142871)]