22475887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 27613440

約数和(自身を除く): 5137553

約数列:

[1, 7, 17, 67, 119, 469, 1139, 2819, 7973, 19733, 47923, 188873, 335461, 1322111, 3210841, 22475887]

約数ペア:

[(1, 22475887), (7, 3210841), (17, 1322111), (67, 335461), (119, 188873), (469, 47923), (1139, 19733), (2819, 7973)]