38690099

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2999}}^1$

素因数の和:3122

約数の個数: 16

約数和(自身を含む): 47040000

約数和(自身を除く): 8349901

約数列:

[1, 7, 19, 97, 133, 679, 1843, 2999, 12901, 20993, 56981, 290903, 398867, 2036321, 5527157, 38690099]

約数ペア:

[(1, 38690099), (7, 5527157), (19, 2036321), (97, 398867), (133, 290903), (679, 56981), (1843, 20993), (2999, 12901)]