19076877

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{5011}}^1$

素因数の和:5070

約数の個数: 20

約数和(自身を含む): 29109696

約数和(自身を除く): 10032819

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 5011, 15033, 45099, 135297, 235517, 405891, 706551, 2119653, 6358959, 19076877]

約数ペア:

[(1, 19076877), (3, 6358959), (9, 2119653), (27, 706551), (47, 405891), (81, 235517), (141, 135297), (423, 45099), (1269, 15033), (3807, 5011)]