19060305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 33758208

約数和(自身を除く): 14697903

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 1627, 2343, 3905, 4881, 8135, 11715, 17897, 24405, 53691, 89485, 115517, 268455, 346551, 577585, 1270687, 1732755, 3812061, 6353435, 19060305]

約数ペア:

[(1, 19060305), (3, 6353435), (5, 3812061), (11, 1732755), (15, 1270687), (33, 577585), (55, 346551), (71, 268455), (165, 115517), (213, 89485), (355, 53691), (781, 24405), (1065, 17897), (1627, 11715), (2343, 8135), (3905, 4881)]