19625414

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2027}}^1$

素因数の和:2179

約数の個数: 16

約数和(自身を含む): 30371328

約数和(自身を除く): 10745914

約数列:

[1, 2, 47, 94, 103, 206, 2027, 4054, 4841, 9682, 95269, 190538, 208781, 417562, 9812707, 19625414]

約数ペア:

[(1, 19625414), (2, 9812707), (47, 417562), (94, 208781), (103, 190538), (206, 95269), (2027, 9682), (4054, 4841)]