9957706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 16365888

約数和(自身を除く): 6408182

約数列:

[1, 2, 11, 22, 263, 526, 1721, 2893, 3442, 5786, 18931, 37862, 452623, 905246, 4978853, 9957706]

約数ペア:

[(1, 9957706), (2, 4978853), (11, 905246), (22, 452623), (263, 37862), (526, 18931), (1721, 5786), (2893, 3442)]