12556670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179381}}^1$

素因数の和:179395

約数の個数: 16

約数和(自身を含む): 25831008

約数和(自身を除く): 13274338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179381, 358762, 896905, 1255667, 1793810, 2511334, 6278335, 12556670]

約数ペア:

[(1, 12556670), (2, 6278335), (5, 2511334), (7, 1793810), (10, 1255667), (14, 896905), (35, 358762), (70, 179381)]