21941923358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{8087}}^1\times {\mathrm{79801}}^1$

素因数の和:87907

約数の個数: 16

約数和(自身を含む): 34853683104

約数和(自身を除く): 12911759746

約数列:

[1, 2, 17, 34, 8087, 16174, 79801, 137479, 159602, 274958, 1356617, 2713234, 645350687, 1290701374, 10970961679, 21941923358]

約数ペア:

[(1, 21941923358), (2, 10970961679), (17, 1290701374), (34, 645350687), (8087, 2713234), (16174, 1356617), (79801, 274958), (137479, 159602)]