19976054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83933}}^1$

素因数の和:83959

約数の個数: 16

約数和(自身を含む): 36259488

約数和(自身を除く): 16283434

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83933, 167866, 587531, 1175062, 1426861, 2853722, 9988027, 19976054]

約数ペア:

[(1, 19976054), (2, 9988027), (7, 2853722), (14, 1426861), (17, 1175062), (34, 587531), (119, 167866), (238, 83933)]