13639666

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 20880000

約数和(自身を除く): 7240334

約数列:

[1, 2, 79, 158, 173, 346, 499, 998, 13667, 27334, 39421, 78842, 86327, 172654, 6819833, 13639666]

約数ペア:

[(1, 13639666), (2, 6819833), (79, 172654), (158, 86327), (173, 78842), (346, 39421), (499, 27334), (998, 13667)]