22790019

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5623}}^1$

素因数の和:5826

約数の個数: 16

約数和(自身を含む): 34913792

約数和(自身を除く): 12123773

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 5623, 16869, 39361, 118083, 1085239, 3255717, 7596673, 22790019]

約数ペア:

[(1, 22790019), (3, 7596673), (7, 3255717), (21, 1085239), (193, 118083), (579, 39361), (1351, 16869), (4053, 5623)]