11171572

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{64951}}^1$

素因数の和:64998

約数の個数: 12

約数和(自身を含む): 20005216

約数和(自身を除く): 8833644

約数列:

[1, 2, 4, 43, 86, 172, 64951, 129902, 259804, 2792893, 5585786, 11171572]

約数ペア:

[(1, 11171572), (2, 5585786), (4, 2792893), (43, 259804), (86, 129902), (172, 64951)]