2015140930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18319463}}^1$

素因数の和:18319481

約数の個数: 16

約数和(自身を含む): 3957004224

約数和(自身を除く): 1941863294

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18319463, 36638926, 91597315, 183194630, 201514093, 403028186, 1007570465, 2015140930]

約数ペア:

[(1, 2015140930), (2, 1007570465), (5, 403028186), (10, 201514093), (11, 183194630), (22, 91597315), (55, 36638926), (110, 18319463)]