11932880

素因数分解:

$2^4\times 5^1\times {\mathrm{149161}}^1$

素因数の和:149174

約数の個数: 20

約数和(自身を含む): 27744132

約数和(自身を除く): 15811252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149161, 298322, 596644, 745805, 1193288, 1491610, 2386576, 2983220, 5966440, 11932880]

約数ペア:

[(1, 11932880), (2, 5966440), (4, 2983220), (5, 2386576), (8, 1491610), (10, 1193288), (16, 745805), (20, 596644), (40, 298322), (80, 149161)]