2019436374

素因数分解:

$2^1\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{305143}}^1$

素因数の和:306251

約数の個数: 16

約数和(自身を含む): 4042547712

約数和(自身を除く): 2023111338

約数列:

[1, 2, 3, 6, 1103, 2206, 3309, 6618, 305143, 610286, 915429, 1830858, 336572729, 673145458, 1009718187, 2019436374]

約数ペア:

[(1, 2019436374), (2, 1009718187), (3, 673145458), (6, 336572729), (1103, 1830858), (2206, 915429), (3309, 610286), (6618, 305143)]