19086924

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{11443}}^1$

素因数の和:11589

約数の個数: 24

約数和(自身を含む): 44860480

約数和(自身を除く): 25773556

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 11443, 22886, 34329, 45772, 68658, 137316, 1590577, 3181154, 4771731, 6362308, 9543462, 19086924]

約数ペア:

[(1, 19086924), (2, 9543462), (3, 6362308), (4, 4771731), (6, 3181154), (12, 1590577), (139, 137316), (278, 68658), (417, 45772), (556, 34329), (834, 22886), (1668, 11443)]