19318393078

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1\times {\mathrm{181213}}^1$

素因数の和:181719

約数の個数: 16

約数和(自身を含む): 29252288736

約数和(自身を除く): 9933895658

約数列:

[1, 2, 151, 302, 353, 706, 53303, 106606, 181213, 362426, 27363163, 54726326, 63968189, 127936378, 9659196539, 19318393078]

約数ペア:

[(1, 19318393078), (2, 9659196539), (151, 127936378), (302, 63968189), (353, 54726326), (706, 27363163), (53303, 362426), (106606, 181213)]