12139751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 13968864

約数和(自身を除く): 1829113

約数列:

[1, 13, 17, 163, 221, 337, 2119, 2771, 4381, 5729, 36023, 54931, 74477, 714103, 933827, 12139751]

約数ペア:

[(1, 12139751), (13, 933827), (17, 714103), (163, 74477), (221, 54931), (337, 36023), (2119, 5729), (2771, 4381)]