2019430772

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{18637}}^1$

素因数の和:19007

約数の個数: 24

約数和(自身を含む): 3582074496

約数和(自身を除く): 1562643724

約数列:

[1, 2, 4, 103, 206, 263, 412, 526, 1052, 18637, 27089, 37274, 54178, 74548, 108356, 1919611, 3839222, 4901531, 7678444, 9803062, 19606124, 504857693, 1009715386, 2019430772]

約数ペア:

[(1, 2019430772), (2, 1009715386), (4, 504857693), (103, 19606124), (206, 9803062), (263, 7678444), (412, 4901531), (526, 3839222), (1052, 1919611), (18637, 108356), (27089, 74548), (37274, 54178)]