22794902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20389}}^1$

素因数の和:20447

約数の個数: 16

約数和(自身を含む): 37680720

約数和(自身を除く): 14885818

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 20389, 40778, 265057, 530114, 876727, 1753454, 11397451, 22794902]

約数ペア:

[(1, 22794902), (2, 11397451), (13, 1753454), (26, 876727), (43, 530114), (86, 265057), (559, 40778), (1118, 20389)]