19462068197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{28289}}^1$

素因数の和:28613

約数の個数: 32

約数和(自身を含む): 24295904640

約数和(自身を除く): 4833836443

約数列:

[1, 11, 13, 17, 143, 187, 221, 283, 2431, 3113, 3679, 4811, 28289, 40469, 52921, 62543, 311179, 367757, 480913, 687973, 4045327, 5290043, 6251869, 8005787, 68770559, 88063657, 104075231, 136098379, 1144827541, 1497082169, 1769278927, 19462068197]

約数ペア:

[(1, 19462068197), (11, 1769278927), (13, 1497082169), (17, 1144827541), (143, 136098379), (187, 104075231), (221, 88063657), (283, 68770559), (2431, 8005787), (3113, 6251869), (3679, 5290043), (4811, 4045327), (28289, 687973), (40469, 480913), (52921, 367757), (62543, 311179)]