23158790

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16661}}^1$

素因数の和:16807

約数の個数: 16

約数和(自身を含む): 41988240

約数和(自身を除く): 18829450

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 16661, 33322, 83305, 166610, 2315879, 4631758, 11579395, 23158790]

約数ペア:

[(1, 23158790), (2, 11579395), (5, 4631758), (10, 2315879), (139, 166610), (278, 83305), (695, 33322), (1390, 16661)]