19410671

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 23224320

約数和(自身を除く): 3813649

約数列:

[1, 7, 41, 47, 287, 329, 1439, 1927, 10073, 13489, 58999, 67633, 412993, 473431, 2772953, 19410671]

約数ペア:

[(1, 19410671), (7, 2772953), (41, 473431), (47, 412993), (287, 67633), (329, 58999), (1439, 13489), (1927, 10073)]