19660126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2593}}^1$

素因数の和:2835

約数の個数: 16

約数和(自身を含む): 31377024

約数和(自身を除く): 11716898

約数列:

[1, 2, 17, 34, 223, 446, 2593, 3791, 5186, 7582, 44081, 88162, 578239, 1156478, 9830063, 19660126]

約数ペア:

[(1, 19660126), (2, 9830063), (17, 1156478), (34, 578239), (223, 88162), (446, 44081), (2593, 7582), (3791, 5186)]