19836698165

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1\times {\mathrm{24979}}^1$

素因数の和:27292

約数の個数: 16

約数和(自身を含む): 24151063680

約数和(自身を除く): 4314365515

約数列:

[1, 5, 71, 355, 2237, 11185, 24979, 124895, 158827, 794135, 1773509, 8867545, 55878023, 279390115, 3967339633, 19836698165]

約数ペア:

[(1, 19836698165), (5, 3967339633), (71, 279390115), (355, 55878023), (2237, 8867545), (11185, 1773509), (24979, 794135), (124895, 158827)]