19862424

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3779}}^1$

素因数の和:3864

約数の個数: 48

約数和(自身を含む): 54545400

約数和(自身を除く): 34682976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3779, 5256, 7558, 11337, 15116, 22674, 30232, 34011, 45348, 68022, 90696, 136044, 272088, 275867, 551734, 827601, 1103468, 1655202, 2206936, 2482803, 3310404, 4965606, 6620808, 9931212, 19862424]

約数ペア:

[(1, 19862424), (2, 9931212), (3, 6620808), (4, 4965606), (6, 3310404), (8, 2482803), (9, 2206936), (12, 1655202), (18, 1103468), (24, 827601), (36, 551734), (72, 275867), (73, 272088), (146, 136044), (219, 90696), (292, 68022), (438, 45348), (584, 34011), (657, 30232), (876, 22674), (1314, 15116), (1752, 11337), (2628, 7558), (3779, 5256)]