21592078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 33914880

約数和(自身を除く): 12322802

約数列:

[1, 2, 23, 46, 367, 734, 1279, 2558, 8441, 16882, 29417, 58834, 469393, 938786, 10796039, 21592078]

約数ペア:

[(1, 21592078), (2, 10796039), (23, 938786), (46, 469393), (367, 58834), (734, 29417), (1279, 16882), (2558, 8441)]