19492068

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18251}}^1$

素因数の和:18347

約数の個数: 24

約数和(自身を含む): 45995040

約数和(自身を除く): 26502972

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18251, 36502, 54753, 73004, 109506, 219012, 1624339, 3248678, 4873017, 6497356, 9746034, 19492068]

約数ペア:

[(1, 19492068), (2, 9746034), (3, 6497356), (4, 4873017), (6, 3248678), (12, 1624339), (89, 219012), (178, 109506), (267, 73004), (356, 54753), (534, 36502), (1068, 18251)]