22317989

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 24499200

約数和(自身を除く): 2181211

約数列:

[1, 19, 43, 59, 463, 817, 1121, 2537, 8797, 19909, 27317, 48203, 378271, 519023, 1174631, 22317989]

約数ペア:

[(1, 22317989), (19, 1174631), (43, 519023), (59, 378271), (463, 48203), (817, 27317), (1121, 19909), (2537, 8797)]