11828240

素因数分解:

$2^4\times 5^1\times {\mathrm{147853}}^1$

素因数の和:147866

約数の個数: 20

約数和(自身を含む): 27500844

約数和(自身を除く): 15672604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 147853, 295706, 591412, 739265, 1182824, 1478530, 2365648, 2957060, 5914120, 11828240]

約数ペア:

[(1, 11828240), (2, 5914120), (4, 2957060), (5, 2365648), (8, 1478530), (10, 1182824), (16, 739265), (20, 591412), (40, 295706), (80, 147853)]