19156760922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{789709}}^1$

素因数の和:790038

約数の個数: 32

約数和(自身を含む): 41393439360

約数和(自身を除く): 22236678438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 4043, 8086, 12129, 24258, 789709, 1579418, 2369127, 4738254, 10266217, 20532434, 30798651, 61597302, 245599499, 491198998, 736798497, 1473596994, 3192793487, 6385586974, 9578380461, 19156760922]

約数ペア:

[(1, 19156760922), (2, 9578380461), (3, 6385586974), (6, 3192793487), (13, 1473596994), (26, 736798497), (39, 491198998), (78, 245599499), (311, 61597302), (622, 30798651), (933, 20532434), (1866, 10266217), (4043, 4738254), (8086, 2369127), (12129, 1579418), (24258, 789709)]