2013091912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19356653}}^1$

素因数の和:19356672

約数の個数: 16

約数和(自身を含む): 4064897340

約数和(自身を除く): 2051805428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19356653, 38713306, 77426612, 154853224, 251636489, 503272978, 1006545956, 2013091912]

約数ペア:

[(1, 2013091912), (2, 1006545956), (4, 503272978), (8, 251636489), (13, 154853224), (26, 77426612), (52, 38713306), (104, 19356653)]