22015838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8221}}^1$

素因数の和:8339

約数の個数: 16

約数和(自身を含む): 35913696

約数和(自身を除く): 13897858

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 8221, 16442, 106873, 213746, 846763, 1693526, 11007919, 22015838]

約数ペア:

[(1, 22015838), (2, 11007919), (13, 1693526), (26, 846763), (103, 213746), (206, 106873), (1339, 16442), (2678, 8221)]