19382724

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{887}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 49131264

約数和(自身を除く): 29748540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 887, 1214, 1774, 1821, 2428, 2661, 3548, 3642, 5322, 5463, 7284, 7983, 10644, 10926, 15966, 21852, 31932, 538409, 1076818, 1615227, 2153636, 3230454, 4845681, 6460908, 9691362, 19382724]

約数ペア:

[(1, 19382724), (2, 9691362), (3, 6460908), (4, 4845681), (6, 3230454), (9, 2153636), (12, 1615227), (18, 1076818), (36, 538409), (607, 31932), (887, 21852), (1214, 15966), (1774, 10926), (1821, 10644), (2428, 7983), (2661, 7284), (3548, 5463), (3642, 5322)]