18847029229

素因数分解:

$7^1\times {\mathrm{503}}^1\times {\mathrm{1973}}^1\times {\mathrm{2713}}^1$

素因数の和:5196

約数の個数: 16

約数和(自身を含む): 21601181952

約数和(自身を除く): 2754152723

約数列:

[1, 7, 503, 1973, 2713, 3521, 13811, 18991, 992419, 1364639, 5352749, 6946933, 9552473, 37469243, 2692432747, 18847029229]

約数ペア:

[(1, 18847029229), (7, 2692432747), (503, 37469243), (1973, 9552473), (2713, 6946933), (3521, 5352749), (13811, 1364639), (18991, 992419)]