12340373792

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{20887}}^1$

素因数の和:21433

約数の個数: 48

約数和(自身を含む): 25002936000

約数和(自身を除く): 12662562208

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 499, 592, 998, 1184, 1996, 3992, 7984, 15968, 18463, 20887, 36926, 41774, 73852, 83548, 147704, 167096, 295408, 334192, 590816, 668384, 772819, 1545638, 3091276, 6182552, 10422613, 12365104, 20845226, 24730208, 41690452, 83380904, 166761808, 333523616, 385636681, 771273362, 1542546724, 3085093448, 6170186896, 12340373792]

約数ペア:

[(1, 12340373792), (2, 6170186896), (4, 3085093448), (8, 1542546724), (16, 771273362), (32, 385636681), (37, 333523616), (74, 166761808), (148, 83380904), (296, 41690452), (499, 24730208), (592, 20845226), (998, 12365104), (1184, 10422613), (1996, 6182552), (3992, 3091276), (7984, 1545638), (15968, 772819), (18463, 668384), (20887, 590816), (36926, 334192), (41774, 295408), (73852, 167096), (83548, 147704)]