2011453912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19340903}}^1$

素因数の和:19340922

約数の個数: 16

約数和(自身を含む): 4061589840

約数和(自身を除く): 2050135928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19340903, 38681806, 77363612, 154727224, 251431739, 502863478, 1005726956, 2011453912]

約数ペア:

[(1, 2011453912), (2, 1005726956), (4, 502863478), (8, 251431739), (13, 154727224), (26, 77363612), (52, 38681806), (104, 19340903)]