16059966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 34944000

約数和(自身を除く): 18884034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 1999, 2678, 3998, 4017, 5997, 8034, 11994, 25987, 51974, 77961, 155922, 205897, 411794, 617691, 1235382, 2676661, 5353322, 8029983, 16059966]

約数ペア:

[(1, 16059966), (2, 8029983), (3, 5353322), (6, 2676661), (13, 1235382), (26, 617691), (39, 411794), (78, 205897), (103, 155922), (206, 77961), (309, 51974), (618, 25987), (1339, 11994), (1999, 8034), (2678, 5997), (3998, 4017)]