18362474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37171}}^1$

素因数の和:37205

約数の個数: 16

約数和(自身を含む): 31224480

約数和(自身を除く): 12862006

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 37171, 74342, 483223, 706249, 966446, 1412498, 9181237, 18362474]

約数ペア:

[(1, 18362474), (2, 9181237), (13, 1412498), (19, 966446), (26, 706249), (38, 483223), (247, 74342), (494, 37171)]