2119565

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 3034368

約数和(自身を除く): 914803

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2633, 13165, 18431, 60559, 92155, 302795, 423913, 2119565]

約数ペア:

[(1, 2119565), (5, 423913), (7, 302795), (23, 92155), (35, 60559), (115, 18431), (161, 13165), (805, 2633)]