19228044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5023}}^1$

素因数の和:5070

約数の個数: 48

約数和(自身を含む): 50641920

約数和(自身を除く): 31413876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 5023, 10046, 15069, 20092, 30138, 55253, 60276, 110506, 145667, 165759, 221012, 291334, 331518, 437001, 582668, 663036, 874002, 1602337, 1748004, 3204674, 4807011, 6409348, 9614022, 19228044]

約数ペア:

[(1, 19228044), (2, 9614022), (3, 6409348), (4, 4807011), (6, 3204674), (11, 1748004), (12, 1602337), (22, 874002), (29, 663036), (33, 582668), (44, 437001), (58, 331518), (66, 291334), (87, 221012), (116, 165759), (132, 145667), (174, 110506), (319, 60276), (348, 55253), (638, 30138), (957, 20092), (1276, 15069), (1914, 10046), (3828, 5023)]