15663519041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2108429}}^1$

素因数の和:2108488

約数の個数: 16

約数和(自身を含む): 18216835200

約数和(自身を除く): 2553316159

約数列:

[1, 17, 19, 23, 323, 391, 437, 7429, 2108429, 35843293, 40060151, 48493867, 681022567, 824395739, 921383473, 15663519041]

約数ペア:

[(1, 15663519041), (17, 921383473), (19, 824395739), (23, 681022567), (323, 48493867), (391, 40060151), (437, 35843293), (7429, 2108429)]