22061492

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 39458496

約数和(自身を除く): 17397004

約数列:

[1, 2, 4, 67, 134, 263, 268, 313, 526, 626, 1052, 1252, 17621, 20971, 35242, 41942, 70484, 82319, 83884, 164638, 329276, 5515373, 11030746, 22061492]

約数ペア:

[(1, 22061492), (2, 11030746), (4, 5515373), (67, 329276), (134, 164638), (263, 83884), (268, 82319), (313, 70484), (526, 41942), (626, 35242), (1052, 20971), (1252, 17621)]