19320959812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62730389}}^1$

素因数の和:62730411

約数の個数: 24

約数和(自身を含む): 42154822080

約数和(自身を除く): 22833862268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62730389, 125460778, 250921556, 439112723, 690034279, 878225446, 1380068558, 1756450892, 2760137116, 4830239953, 9660479906, 19320959812]

約数ペア:

[(1, 19320959812), (2, 9660479906), (4, 4830239953), (7, 2760137116), (11, 1756450892), (14, 1380068558), (22, 878225446), (28, 690034279), (44, 439112723), (77, 250921556), (154, 125460778), (308, 62730389)]