19110916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{5233}}^1$

素因数の和:5331

約数の個数: 24

約数和(自身を含む): 36931104

約数和(自身を除く): 17820188

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 5233, 10466, 20932, 57563, 115126, 230252, 434339, 868678, 1737356, 4777729, 9555458, 19110916]

約数ペア:

[(1, 19110916), (2, 9555458), (4, 4777729), (11, 1737356), (22, 868678), (44, 434339), (83, 230252), (166, 115126), (332, 57563), (913, 20932), (1826, 10466), (3652, 5233)]