12999623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6254

約数の個数: 16

約数和(自身を含む): 16697856

約数和(自身を除く): 3698233

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 6211, 43477, 80743, 142853, 565201, 999971, 1857089, 12999623]

約数ペア:

[(1, 12999623), (7, 1857089), (13, 999971), (23, 565201), (91, 142853), (161, 80743), (299, 43477), (2093, 6211)]