11893669552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4201}}^1$

素因数の和:4434

約数の個数: 80

約数和(自身を含む): 24801884800

約数和(自身を除く): 12908215248

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 139, 152, 268, 278, 304, 536, 556, 1072, 1112, 1273, 2224, 2546, 2641, 4201, 5092, 5282, 8402, 9313, 10184, 10564, 16804, 18626, 20368, 21128, 33608, 37252, 42256, 67216, 74504, 79819, 149008, 159638, 176947, 281467, 319276, 353894, 562934, 583939, 638552, 707788, 1125868, 1167878, 1277104, 1415576, 2251736, 2335756, 2831152, 4503472, 4671512, 5347873, 9343024, 10695746, 11094841, 21391492, 22189682, 39123913, 42782984, 44379364, 78247826, 85565968, 88758728, 156495652, 177517456, 312991304, 625982608, 743354347, 1486708694, 2973417388, 5946834776, 11893669552]

約数ペア:

[(1, 11893669552), (2, 5946834776), (4, 2973417388), (8, 1486708694), (16, 743354347), (19, 625982608), (38, 312991304), (67, 177517456), (76, 156495652), (134, 88758728), (139, 85565968), (152, 78247826), (268, 44379364), (278, 42782984), (304, 39123913), (536, 22189682), (556, 21391492), (1072, 11094841), (1112, 10695746), (1273, 9343024), (2224, 5347873), (2546, 4671512), (2641, 4503472), (4201, 2831152), (5092, 2335756), (5282, 2251736), (8402, 1415576), (9313, 1277104), (10184, 1167878), (10564, 1125868), (16804, 707788), (18626, 638552), (20368, 583939), (21128, 562934), (33608, 353894), (37252, 319276), (42256, 281467), (67216, 176947), (74504, 159638), (79819, 149008)]