1889335

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 2704896

約数和(自身を除く): 815561

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2347, 11735, 16429, 53981, 82145, 269905, 377867, 1889335]

約数ペア:

[(1, 1889335), (5, 377867), (7, 269905), (23, 82145), (35, 53981), (115, 16429), (161, 11735), (805, 2347)]