19222166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3877}}^1$

素因数の和:3983

約数の個数: 16

約数和(自身を含む): 30062256

約数和(自身を除く): 10840090

約数列:

[1, 2, 37, 67, 74, 134, 2479, 3877, 4958, 7754, 143449, 259759, 286898, 519518, 9611083, 19222166]

約数ペア:

[(1, 19222166), (2, 9611083), (37, 519518), (67, 286898), (74, 259759), (134, 143449), (2479, 7754), (3877, 4958)]