12499951967

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1\times {\mathrm{3881}}^1$

素因数の和:4990

約数の個数: 16

約数和(自身を含む): 13040538624

約数和(自身を除く): 540586657

約数列:

[1, 31, 107, 971, 3317, 3881, 30101, 103897, 120311, 415267, 3220807, 3768451, 12873277, 116821981, 403224257, 12499951967]

約数ペア:

[(1, 12499951967), (31, 403224257), (107, 116821981), (971, 12873277), (3317, 3768451), (3881, 3220807), (30101, 415267), (103897, 120311)]