42489722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{10007}}^1$

素因数の和:10213

約数の個数: 16

約数和(自身を含む): 69895872

約数和(自身を除く): 27406150

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 10007, 20014, 110077, 220154, 1931351, 3862702, 21244861, 42489722]

約数ペア:

[(1, 42489722), (2, 21244861), (11, 3862702), (22, 1931351), (193, 220154), (386, 110077), (2123, 20014), (4246, 10007)]