19769202

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{10663}}^1$

素因数の和:10774

約数の個数: 24

約数和(自身を含む): 43253184

約数和(自身を除く): 23483982

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 10663, 21326, 31989, 63978, 95967, 191934, 1098289, 2196578, 3294867, 6589734, 9884601, 19769202]

約数ペア:

[(1, 19769202), (2, 9884601), (3, 6589734), (6, 3294867), (9, 2196578), (18, 1098289), (103, 191934), (206, 95967), (309, 63978), (618, 31989), (927, 21326), (1854, 10663)]