126345706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{19219}}^1$

素因数の和:19413

約数の個数: 16

約数和(自身を含む): 200656800

約数和(自身を除く): 74311094

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 19219, 38438, 365161, 730322, 3324887, 6649774, 63172853, 126345706]

約数ペア:

[(1, 126345706), (2, 63172853), (19, 6649774), (38, 3324887), (173, 730322), (346, 365161), (3287, 38438), (6574, 19219)]