19331496

素因数分解:

$2^3\times 3^2\times {\mathrm{268493}}^1$

素因数の和:268505

約数の個数: 24

約数和(自身を含む): 52356330

約数和(自身を除く): 33024834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 268493, 536986, 805479, 1073972, 1610958, 2147944, 2416437, 3221916, 4832874, 6443832, 9665748, 19331496]

約数ペア:

[(1, 19331496), (2, 9665748), (3, 6443832), (4, 4832874), (6, 3221916), (8, 2416437), (9, 2147944), (12, 1610958), (18, 1073972), (24, 805479), (36, 536986), (72, 268493)]