22381950448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{514859}}^1$

素因数の和:514910

約数の個数: 80

約数和(自身を含む): 53627817600

約数和(自身を除く): 31245867152

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 10868, 21736, 43472, 514859, 1029718, 2059436, 4118872, 5663449, 6693167, 8237744, 9782321, 11326898, 13386334, 19564642, 22653796, 26772668, 39129284, 45307592, 53545336, 73624837, 78258568, 90615184, 107090672, 107605531, 127170173, 147249674, 156517136, 215211062, 254340346, 294499348, 430422124, 508680692, 588998696, 860844248, 1017361384, 1177997392, 1398871903, 1721688496, 2034722768, 2797743806, 5595487612, 11190975224, 22381950448]

約数ペア:

[(1, 22381950448), (2, 11190975224), (4, 5595487612), (8, 2797743806), (11, 2034722768), (13, 1721688496), (16, 1398871903), (19, 1177997392), (22, 1017361384), (26, 860844248), (38, 588998696), (44, 508680692), (52, 430422124), (76, 294499348), (88, 254340346), (104, 215211062), (143, 156517136), (152, 147249674), (176, 127170173), (208, 107605531), (209, 107090672), (247, 90615184), (286, 78258568), (304, 73624837), (418, 53545336), (494, 45307592), (572, 39129284), (836, 26772668), (988, 22653796), (1144, 19564642), (1672, 13386334), (1976, 11326898), (2288, 9782321), (2717, 8237744), (3344, 6693167), (3952, 5663449), (5434, 4118872), (10868, 2059436), (21736, 1029718), (43472, 514859)]