11943265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 15396480

約数和(自身を除く): 3453215

約数列:

[1, 5, 17, 71, 85, 355, 1207, 1979, 6035, 9895, 33643, 140509, 168215, 702545, 2388653, 11943265]

約数ペア:

[(1, 11943265), (5, 2388653), (17, 702545), (71, 168215), (85, 140509), (355, 33643), (1207, 9895), (1979, 6035)]