11292905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2447}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 14805504

約数和(自身を除く): 3512599

約数列:

[1, 5, 13, 65, 71, 355, 923, 2447, 4615, 12235, 31811, 159055, 173737, 868685, 2258581, 11292905]

約数ペア:

[(1, 11292905), (5, 2258581), (13, 868685), (65, 173737), (71, 159055), (355, 31811), (923, 12235), (2447, 4615)]