22297154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 37027200

約数和(自身を除く): 14730046

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 463, 926, 2189, 4378, 5093, 10186, 24079, 48158, 56023, 92137, 112046, 184274, 1013507, 2027014, 11148577, 22297154]

約数ペア:

[(1, 22297154), (2, 11148577), (11, 2027014), (22, 1013507), (121, 184274), (199, 112046), (242, 92137), (398, 56023), (463, 48158), (926, 24079), (2189, 10186), (4378, 5093)]