19079423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 22179744

約数和(自身を除く): 3100321

約数列:

[1, 11, 17, 187, 257, 397, 2827, 4367, 4369, 6749, 48059, 74239, 102029, 1122319, 1734493, 19079423]

約数ペア:

[(1, 19079423), (11, 1734493), (17, 1122319), (187, 102029), (257, 74239), (397, 48059), (2827, 6749), (4367, 4369)]