22247309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3632

約数の個数: 16

約数和(自身を含む): 27340800

約数和(自身を除く): 5093491

約数列:

[1, 7, 19, 47, 133, 329, 893, 3559, 6251, 24913, 67621, 167273, 473347, 1170911, 3178187, 22247309]

約数ペア:

[(1, 22247309), (7, 3178187), (19, 1170911), (47, 473347), (133, 167273), (329, 67621), (893, 24913), (3559, 6251)]