1519171024

素因数分解:

$2^4\times 7^1\times {\mathrm{13564027}}^1$

素因数の和:13564042

約数の個数: 20

約数和(自身を含む): 3363878944

約数和(自身を除く): 1844707920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13564027, 27128054, 54256108, 94948189, 108512216, 189896378, 217024432, 379792756, 759585512, 1519171024]

約数ペア:

[(1, 1519171024), (2, 759585512), (4, 379792756), (7, 217024432), (8, 189896378), (14, 108512216), (16, 94948189), (28, 54256108), (56, 27128054), (112, 13564027)]