12319197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1549}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 18004800

約数和(自身を除く): 5685603

約数列:

[1, 3, 11, 33, 241, 723, 1549, 2651, 4647, 7953, 17039, 51117, 373309, 1119927, 4106399, 12319197]

約数ペア:

[(1, 12319197), (3, 4106399), (11, 1119927), (33, 373309), (241, 51117), (723, 17039), (1549, 7953), (2651, 4647)]