12264395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 18325440

約数和(自身を除く): 6061045

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1009, 1105, 2431, 5045, 11099, 12155, 13117, 17153, 55495, 65585, 85765, 144287, 188683, 222989, 721435, 943415, 1114945, 2452879, 12264395]

約数ペア:

[(1, 12264395), (5, 2452879), (11, 1114945), (13, 943415), (17, 721435), (55, 222989), (65, 188683), (85, 144287), (143, 85765), (187, 65585), (221, 55495), (715, 17153), (935, 13117), (1009, 12155), (1105, 11099), (2431, 5045)]