19832168

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{2027}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 37234080

約数和(自身を除く): 17401912

約数列:

[1, 2, 4, 8, 1223, 2027, 2446, 4054, 4892, 8108, 9784, 16216, 2479021, 4958042, 9916084, 19832168]

約数ペア:

[(1, 19832168), (2, 9916084), (4, 4958042), (8, 2479021), (1223, 16216), (2027, 9784), (2446, 8108), (4054, 4892)]