12944165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 16908528

約数和(自身を除く): 3964363

約数列:

[1, 5, 13, 65, 97, 485, 1261, 2053, 6305, 10265, 26689, 133445, 199141, 995705, 2588833, 12944165]

約数ペア:

[(1, 12944165), (5, 2588833), (13, 995705), (65, 199141), (97, 133445), (485, 26689), (1261, 10265), (2053, 6305)]