12653490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421783}}^1$

素因数の和:421793

約数の個数: 16

約数和(自身を含む): 30368448

約数和(自身を除く): 17714958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421783, 843566, 1265349, 2108915, 2530698, 4217830, 6326745, 12653490]

約数ペア:

[(1, 12653490), (2, 6326745), (3, 4217830), (5, 2530698), (6, 2108915), (10, 1265349), (15, 843566), (30, 421783)]