22402292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 45588480

約数和(自身を除く): 23186188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 127, 209, 211, 254, 418, 422, 508, 836, 844, 1397, 2321, 2413, 2794, 4009, 4642, 4826, 5588, 8018, 9284, 9652, 16036, 26543, 26797, 44099, 53086, 53594, 88198, 106172, 107188, 176396, 294767, 509143, 589534, 1018286, 1179068, 2036572, 5600573, 11201146, 22402292]

約数ペア:

[(1, 22402292), (2, 11201146), (4, 5600573), (11, 2036572), (19, 1179068), (22, 1018286), (38, 589534), (44, 509143), (76, 294767), (127, 176396), (209, 107188), (211, 106172), (254, 88198), (418, 53594), (422, 53086), (508, 44099), (836, 26797), (844, 26543), (1397, 16036), (2321, 9652), (2413, 9284), (2794, 8018), (4009, 5588), (4642, 4826)]