18589744

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{1093}}^1$

素因数の和:2164

約数の個数: 20

約数和(自身を含む): 36084496

約数和(自身を除く): 17494752

約数列:

[1, 2, 4, 8, 16, 1063, 1093, 2126, 2186, 4252, 4372, 8504, 8744, 17008, 17488, 1161859, 2323718, 4647436, 9294872, 18589744]

約数ペア:

[(1, 18589744), (2, 9294872), (4, 4647436), (8, 2323718), (16, 1161859), (1063, 17488), (1093, 17008), (2126, 8744), (2186, 8504), (4252, 4372)]