15671216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89041}}^1$

素因数の和:89060

約数の個数: 20

約数和(自身を含む): 33123624

約数和(自身を除く): 17452408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 89041, 178082, 356164, 712328, 979451, 1424656, 1958902, 3917804, 7835608, 15671216]

約数ペア:

[(1, 15671216), (2, 7835608), (4, 3917804), (8, 1958902), (11, 1424656), (16, 979451), (22, 712328), (44, 356164), (88, 178082), (176, 89041)]