12925990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16787}}^1$

素因数の和:16812

約数の個数: 32

約数和(自身を含む): 29009664

約数和(自身を除く): 16083674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 16787, 33574, 83935, 117509, 167870, 184657, 235018, 369314, 587545, 923285, 1175090, 1292599, 1846570, 2585198, 6462995, 12925990]

約数ペア:

[(1, 12925990), (2, 6462995), (5, 2585198), (7, 1846570), (10, 1292599), (11, 1175090), (14, 923285), (22, 587545), (35, 369314), (55, 235018), (70, 184657), (77, 167870), (110, 117509), (154, 83935), (385, 33574), (770, 16787)]