13248859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 14791392

約数和(自身を除く): 1542533

約数列:

[1, 13, 43, 137, 173, 559, 1781, 2249, 5891, 7439, 23701, 76583, 96707, 308113, 1019143, 13248859]

約数ペア:

[(1, 13248859), (13, 1019143), (43, 308113), (137, 96707), (173, 76583), (559, 23701), (1781, 7439), (2249, 5891)]