12677918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 21555072

約数和(自身を除く): 8877154

約数列:

[1, 2, 11, 22, 53, 83, 106, 131, 166, 262, 583, 913, 1166, 1441, 1826, 2882, 4399, 6943, 8798, 10873, 13886, 21746, 48389, 76373, 96778, 119603, 152746, 239206, 576269, 1152538, 6338959, 12677918]

約数ペア:

[(1, 12677918), (2, 6338959), (11, 1152538), (22, 576269), (53, 239206), (83, 152746), (106, 119603), (131, 96778), (166, 76373), (262, 48389), (583, 21746), (913, 13886), (1166, 10873), (1441, 8798), (1826, 6943), (2882, 4399)]