18894127130

素因数分解:

$2^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{2016449}}^1$

素因数の和:2017393

約数の個数: 16

約数和(自身を含む): 34045741800

約数和(自身を除く): 15151614670

約数列:

[1, 2, 5, 10, 937, 1874, 4685, 9370, 2016449, 4032898, 10082245, 20164490, 1889412713, 3778825426, 9447063565, 18894127130]

約数ペア:

[(1, 18894127130), (2, 9447063565), (5, 3778825426), (10, 1889412713), (937, 20164490), (1874, 10082245), (4685, 4032898), (9370, 2016449)]