15719912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151153}}^1$

素因数の和:151172

約数の個数: 16

約数和(自身を含む): 31742340

約数和(自身を除く): 16022428

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151153, 302306, 604612, 1209224, 1964989, 3929978, 7859956, 15719912]

約数ペア:

[(1, 15719912), (2, 7859956), (4, 3929978), (8, 1964989), (13, 1209224), (26, 604612), (52, 302306), (104, 151153)]