13507898

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 24

約数和(自身を含む): 21849588

約数和(自身を除く): 8341690

約数列:

[1, 2, 19, 38, 53, 106, 353, 361, 706, 722, 1007, 2014, 6707, 13414, 18709, 19133, 37418, 38266, 127433, 254866, 355471, 710942, 6753949, 13507898]

約数ペア:

[(1, 13507898), (2, 6753949), (19, 710942), (38, 355471), (53, 254866), (106, 127433), (353, 38266), (361, 37418), (706, 19133), (722, 18709), (1007, 13414), (2014, 6707)]