19381116

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{11789}}^1$

素因数の和:11933

約数の個数: 24

約数和(自身を含む): 45556560

約数和(自身を除く): 26175444

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 11789, 23578, 35367, 47156, 70734, 141468, 1615093, 3230186, 4845279, 6460372, 9690558, 19381116]

約数ペア:

[(1, 19381116), (2, 9690558), (3, 6460372), (4, 4845279), (6, 3230186), (12, 1615093), (137, 141468), (274, 70734), (411, 47156), (548, 35367), (822, 23578), (1644, 11789)]