11688016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{10903}}^1$

素因数の和:10978

約数の個数: 20

約数和(自身を含む): 22985632

約数和(自身を除く): 11297616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 10903, 21806, 43612, 87224, 174448, 730501, 1461002, 2922004, 5844008, 11688016]

約数ペア:

[(1, 11688016), (2, 5844008), (4, 2922004), (8, 1461002), (16, 730501), (67, 174448), (134, 87224), (268, 43612), (536, 21806), (1072, 10903)]