11156820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{185947}}^1$

素因数の和:185959

約数の個数: 24

約数和(自身を含む): 31239264

約数和(自身を除く): 20082444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 185947, 371894, 557841, 743788, 929735, 1115682, 1859470, 2231364, 2789205, 3718940, 5578410, 11156820]

約数ペア:

[(1, 11156820), (2, 5578410), (3, 3718940), (4, 2789205), (5, 2231364), (6, 1859470), (10, 1115682), (12, 929735), (15, 743788), (20, 557841), (30, 371894), (60, 185947)]