22417648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127373}}^1$

素因数の和:127392

約数の個数: 20

約数和(自身を含む): 47383128

約数和(自身を除く): 24965480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 127373, 254746, 509492, 1018984, 1401103, 2037968, 2802206, 5604412, 11208824, 22417648]

約数ペア:

[(1, 22417648), (2, 11208824), (4, 5604412), (8, 2802206), (11, 2037968), (16, 1401103), (22, 1018984), (44, 509492), (88, 254746), (176, 127373)]