11999185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7568

約数の個数: 16

約数和(自身を含む): 16251840

約数和(自身を除く): 4252655

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 7523, 37615, 82753, 218167, 413765, 1090835, 2399837, 11999185]

約数ペア:

[(1, 11999185), (5, 2399837), (11, 1090835), (29, 413765), (55, 218167), (145, 82753), (319, 37615), (1595, 7523)]