11821885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6047}}^1$

素因数の和:6092

約数の個数: 16

約数和(自身を含む): 15676416

約数和(自身を除く): 3854531

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 6047, 30235, 102799, 139081, 513995, 695405, 2364377, 11821885]

約数ペア:

[(1, 11821885), (5, 2364377), (17, 695405), (23, 513995), (85, 139081), (115, 102799), (391, 30235), (1955, 6047)]