17464439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 19200000

約数和(自身を除く): 1735561

約数列:

[1, 19, 31, 149, 199, 589, 2831, 3781, 4619, 6169, 29651, 87761, 117211, 563369, 919181, 17464439]

約数ペア:

[(1, 17464439), (19, 919181), (31, 563369), (149, 117211), (199, 87761), (589, 29651), (2831, 6169), (3781, 4619)]