22105468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10253}}^1$

素因数の和:10282

約数の個数: 36

約数和(自身を含む): 49096152

約数和(自身を除く): 26990684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 10253, 20506, 41012, 71771, 112783, 143542, 225566, 287084, 451132, 502397, 789481, 1004794, 1578962, 2009588, 3157924, 5526367, 11052734, 22105468]

約数ペア:

[(1, 22105468), (2, 11052734), (4, 5526367), (7, 3157924), (11, 2009588), (14, 1578962), (22, 1004794), (28, 789481), (44, 502397), (49, 451132), (77, 287084), (98, 225566), (154, 143542), (196, 112783), (308, 71771), (539, 41012), (1078, 20506), (2156, 10253)]