22163801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 27319680

約数和(自身を除く): 5155879

約数列:

[1, 11, 17, 29, 61, 67, 187, 319, 493, 671, 737, 1037, 1139, 1769, 1943, 4087, 5423, 11407, 12529, 19459, 21373, 30073, 33031, 44957, 69479, 118523, 330803, 363341, 764269, 1303753, 2014891, 22163801]

約数ペア:

[(1, 22163801), (11, 2014891), (17, 1303753), (29, 764269), (61, 363341), (67, 330803), (187, 118523), (319, 69479), (493, 44957), (671, 33031), (737, 30073), (1037, 21373), (1139, 19459), (1769, 12529), (1943, 11407), (4087, 5423)]