11928813946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{937}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 21881664000

約数和(自身を除く): 9952850054

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 359, 718, 937, 1043, 1874, 2086, 2513, 2533, 5026, 5066, 6103, 6559, 12206, 13118, 15929, 17731, 31858, 35462, 42721, 53491, 85442, 106982, 111503, 139613, 223006, 279226, 336383, 374437, 672766, 748874, 909347, 977291, 1818694, 1954582, 2354681, 2373421, 4709362, 4746842, 5718511, 6365429, 11437022, 12730858, 16613947, 33227894, 40029577, 50121067, 80059154, 100242134, 350847469, 701694938, 852058139, 1704116278, 5964406973, 11928813946]

約数ペア:

[(1, 11928813946), (2, 5964406973), (7, 1704116278), (14, 852058139), (17, 701694938), (34, 350847469), (119, 100242134), (149, 80059154), (238, 50121067), (298, 40029577), (359, 33227894), (718, 16613947), (937, 12730858), (1043, 11437022), (1874, 6365429), (2086, 5718511), (2513, 4746842), (2533, 4709362), (5026, 2373421), (5066, 2354681), (6103, 1954582), (6559, 1818694), (12206, 977291), (13118, 909347), (15929, 748874), (17731, 672766), (31858, 374437), (35462, 336383), (42721, 279226), (53491, 223006), (85442, 139613), (106982, 111503)]