11899568

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{1321}}^1$

素因数の和:1892

約数の個数: 20

約数和(自身を含む): 23113848

約数和(自身を除く): 11214280

約数列:

[1, 2, 4, 8, 16, 563, 1126, 1321, 2252, 2642, 4504, 5284, 9008, 10568, 21136, 743723, 1487446, 2974892, 5949784, 11899568]

約数ペア:

[(1, 11899568), (2, 5949784), (4, 2974892), (8, 1487446), (16, 743723), (563, 21136), (1126, 10568), (1321, 9008), (2252, 5284), (2642, 4504)]