16997506

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1657}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 26740224

約数和(自身を除く): 9742718

約数列:

[1, 2, 23, 46, 223, 446, 1657, 3314, 5129, 10258, 38111, 76222, 369511, 739022, 8498753, 16997506]

約数ペア:

[(1, 16997506), (2, 8498753), (23, 739022), (46, 369511), (223, 76222), (446, 38111), (1657, 10258), (3314, 5129)]