12130976

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 28388052

約数和(自身を除く): 16257076

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 241, 242, 286, 352, 416, 482, 484, 572, 964, 968, 1144, 1573, 1928, 1936, 2288, 2651, 3133, 3146, 3856, 3872, 4576, 5302, 6266, 6292, 7712, 10604, 12532, 12584, 21208, 25064, 25168, 29161, 34463, 42416, 50128, 50336, 58322, 68926, 84832, 100256, 116644, 137852, 233288, 275704, 379093, 466576, 551408, 758186, 933152, 1102816, 1516372, 3032744, 6065488, 12130976]

約数ペア:

[(1, 12130976), (2, 6065488), (4, 3032744), (8, 1516372), (11, 1102816), (13, 933152), (16, 758186), (22, 551408), (26, 466576), (32, 379093), (44, 275704), (52, 233288), (88, 137852), (104, 116644), (121, 100256), (143, 84832), (176, 68926), (208, 58322), (241, 50336), (242, 50128), (286, 42416), (352, 34463), (416, 29161), (482, 25168), (484, 25064), (572, 21208), (964, 12584), (968, 12532), (1144, 10604), (1573, 7712), (1928, 6292), (1936, 6266), (2288, 5302), (2651, 4576), (3133, 3872), (3146, 3856)]