15099697898

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{20913709}}^1$

素因数の和:20913749

約数の個数: 12

約数和(自身を含む): 23904370530

約数和(自身を除く): 8804672632

約数列:

[1, 2, 19, 38, 361, 722, 20913709, 41827418, 397360471, 794720942, 7549848949, 15099697898]

約数ペア:

[(1, 15099697898), (2, 7549848949), (19, 794720942), (38, 397360471), (361, 41827418), (722, 20913709)]