22274772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{142787}}^1$

素因数の和:142807

約数の個数: 24

約数和(自身を含む): 55972896

約数和(自身を除く): 33698124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 142787, 285574, 428361, 571148, 856722, 1713444, 1856231, 3712462, 5568693, 7424924, 11137386, 22274772]

約数ペア:

[(1, 22274772), (2, 11137386), (3, 7424924), (4, 5568693), (6, 3712462), (12, 1856231), (13, 1713444), (26, 856722), (39, 571148), (52, 428361), (78, 285574), (156, 142787)]