19244693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 21436800

約数和(自身を除く): 2192107

約数列:

[1, 13, 43, 173, 199, 559, 2249, 2587, 7439, 8557, 34427, 96707, 111241, 447551, 1480361, 19244693]

約数ペア:

[(1, 19244693), (13, 1480361), (43, 447551), (173, 111241), (199, 96707), (559, 34427), (2249, 8557), (2587, 7439)]