19065082

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5493

約数の個数: 16

約数和(自身を含む): 29981952

約数和(自身を除く): 10916870

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 5407, 10814, 221687, 232501, 443374, 465002, 9532541, 19065082]

約数ペア:

[(1, 19065082), (2, 9532541), (41, 465002), (43, 443374), (82, 232501), (86, 221687), (1763, 10814), (3526, 5407)]