19623901

素因数分解:

${\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1212

約数の個数: 12

約数和(自身を含む): 21728476

約数和(自身を除く): 2104575

約数列:

[1, 11, 121, 157, 1033, 1727, 11363, 18997, 124993, 162181, 1783991, 19623901]

約数ペア:

[(1, 19623901), (11, 1783991), (121, 162181), (157, 124993), (1033, 18997), (1727, 11363)]