11932240

素因数分解:

$2^4\times 5^1\times {\mathrm{149153}}^1$

素因数の和:149166

約数の個数: 20

約数和(自身を含む): 27742644

約数和(自身を除く): 15810404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149153, 298306, 596612, 745765, 1193224, 1491530, 2386448, 2983060, 5966120, 11932240]

約数ペア:

[(1, 11932240), (2, 5966120), (4, 2983060), (5, 2386448), (8, 1491530), (10, 1193224), (16, 745765), (20, 596612), (40, 298306), (80, 149153)]