11215696

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{5351}}^1$

素因数の和:5490

約数の個数: 20

約数和(自身を含む): 21900384

約数和(自身を除く): 10684688

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 5351, 10702, 21404, 42808, 85616, 700981, 1401962, 2803924, 5607848, 11215696]

約数ペア:

[(1, 11215696), (2, 5607848), (4, 2803924), (8, 1401962), (16, 700981), (131, 85616), (262, 42808), (524, 21404), (1048, 10702), (2096, 5351)]