19527651

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15173}}^1$

素因数の和:15203

約数の個数: 24

約数和(自身を含む): 33140016

約数和(自身を除く): 13612365

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 15173, 45519, 136557, 166903, 197249, 500709, 591747, 1502127, 1775241, 2169739, 6509217, 19527651]

約数ペア:

[(1, 19527651), (3, 6509217), (9, 2169739), (11, 1775241), (13, 1502127), (33, 591747), (39, 500709), (99, 197249), (117, 166903), (143, 136557), (429, 45519), (1287, 15173)]