19388621370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5088877}}^1$

素因数の和:5089014

約数の個数: 32

約数和(自身を含む): 46899099648

約数和(自身を除く): 27510478278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 5088877, 10177754, 15266631, 25444385, 30533262, 50888770, 76333155, 152666310, 646287379, 1292574758, 1938862137, 3231436895, 3877724274, 6462873790, 9694310685, 19388621370]

約数ペア:

[(1, 19388621370), (2, 9694310685), (3, 6462873790), (5, 3877724274), (6, 3231436895), (10, 1938862137), (15, 1292574758), (30, 646287379), (127, 152666310), (254, 76333155), (381, 50888770), (635, 30533262), (762, 25444385), (1270, 15266631), (1905, 10177754), (3810, 5088877)]