13151568

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1203

約数の個数: 40

約数和(自身を含む): 34122816

約数和(自身を除く): 20971248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 881, 933, 1244, 1762, 1866, 2488, 2643, 3524, 3732, 4976, 5286, 7048, 7464, 10572, 14096, 14928, 21144, 42288, 273991, 547982, 821973, 1095964, 1643946, 2191928, 3287892, 4383856, 6575784, 13151568]

約数ペア:

[(1, 13151568), (2, 6575784), (3, 4383856), (4, 3287892), (6, 2191928), (8, 1643946), (12, 1095964), (16, 821973), (24, 547982), (48, 273991), (311, 42288), (622, 21144), (881, 14928), (933, 14096), (1244, 10572), (1762, 7464), (1866, 7048), (2488, 5286), (2643, 4976), (3524, 3732)]