11718992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{23627}}^1$

素因数の和:23666

約数の個数: 20

約数和(自身を含む): 23438976

約数和(自身を除く): 11719984

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 23627, 47254, 94508, 189016, 378032, 732437, 1464874, 2929748, 5859496, 11718992]

約数ペア:

[(1, 11718992), (2, 5859496), (4, 2929748), (8, 1464874), (16, 732437), (31, 378032), (62, 189016), (124, 94508), (248, 47254), (496, 23627)]