1821066082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1925017}}^1$

素因数の和:1925073

約数の個数: 16

約数和(自身を含む): 3049228512

約数和(自身を除く): 1228162430

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1925017, 3850034, 21175187, 42350374, 82775731, 165551462, 910533041, 1821066082]

約数ペア:

[(1, 1821066082), (2, 910533041), (11, 165551462), (22, 82775731), (43, 42350374), (86, 21175187), (473, 3850034), (946, 1925017)]