9943384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 21534120

約数和(自身を除く): 11590736

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 313, 361, 418, 626, 722, 836, 1252, 1444, 1672, 2504, 2888, 3443, 3971, 5947, 6886, 7942, 11894, 13772, 15884, 23788, 27544, 31768, 47576, 65417, 112993, 130834, 225986, 261668, 451972, 523336, 903944, 1242923, 2485846, 4971692, 9943384]

約数ペア:

[(1, 9943384), (2, 4971692), (4, 2485846), (8, 1242923), (11, 903944), (19, 523336), (22, 451972), (38, 261668), (44, 225986), (76, 130834), (88, 112993), (152, 65417), (209, 47576), (313, 31768), (361, 27544), (418, 23788), (626, 15884), (722, 13772), (836, 11894), (1252, 7942), (1444, 6886), (1672, 5947), (2504, 3971), (2888, 3443)]