16681006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1303}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 25866144

約数和(自身を除く): 9185138

約数列:

[1, 2, 37, 74, 173, 346, 1303, 2606, 6401, 12802, 48211, 96422, 225419, 450838, 8340503, 16681006]

約数ペア:

[(1, 16681006), (2, 8340503), (37, 450838), (74, 225419), (173, 96422), (346, 48211), (1303, 12802), (2606, 6401)]