12559071778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{5237311}}^1$

素因数の和:5237433

約数の個数: 16

約数和(自身を含む): 20739755520

約数和(自身を除く): 8180683742

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 5237311, 10474622, 57610421, 115220842, 570866899, 1141733798, 6279535889, 12559071778]

約数ペア:

[(1, 12559071778), (2, 6279535889), (11, 1141733798), (22, 570866899), (109, 115220842), (218, 57610421), (1199, 10474622), (2398, 5237311)]