12459867838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1657}}^1\times {\mathrm{6449}}^1$

素因数の和:8172

約数の個数: 32

約数和(自身を含む): 20789330400

約数和(自身を除く): 8329462562

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1657, 3314, 6449, 12898, 18227, 36454, 70939, 87821, 141878, 175642, 341797, 683594, 966031, 1932062, 3759767, 7519534, 10685993, 21371986, 117545923, 235091846, 566357629, 1132715258, 6229933919, 12459867838]

約数ペア:

[(1, 12459867838), (2, 6229933919), (11, 1132715258), (22, 566357629), (53, 235091846), (106, 117545923), (583, 21371986), (1166, 10685993), (1657, 7519534), (3314, 3759767), (6449, 1932062), (12898, 966031), (18227, 683594), (36454, 341797), (70939, 175642), (87821, 141878)]