19030011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6337}}^1$

素因数の和:6371

約数の個数: 32

約数和(自身を含む): 34073088

約数和(自身を除く): 15043077

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6337, 19011, 44359, 69707, 82381, 133077, 209121, 247143, 487949, 576667, 906191, 1463847, 1730001, 2718573, 6343337, 19030011]

約数ペア:

[(1, 19030011), (3, 6343337), (7, 2718573), (11, 1730001), (13, 1463847), (21, 906191), (33, 576667), (39, 487949), (77, 247143), (91, 209121), (143, 133077), (231, 82381), (273, 69707), (429, 44359), (1001, 19011), (3003, 6337)]