22249171

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1277}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 26991360

約数和(自身を除く): 4742189

約数列:

[1, 7, 19, 131, 133, 917, 1277, 2489, 8939, 17423, 24263, 167287, 169841, 1171009, 3178453, 22249171]

約数ペア:

[(1, 22249171), (7, 3178453), (19, 1171009), (131, 169841), (133, 167287), (917, 24263), (1277, 17423), (2489, 8939)]