13869262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 23059008

約数和(自身を除く): 9189746

約数列:

[1, 2, 11, 22, 121, 223, 242, 257, 446, 514, 2453, 2827, 4906, 5654, 26983, 31097, 53966, 57311, 62194, 114622, 630421, 1260842, 6934631, 13869262]

約数ペア:

[(1, 13869262), (2, 6934631), (11, 1260842), (22, 630421), (121, 114622), (223, 62194), (242, 57311), (257, 53966), (446, 31097), (514, 26983), (2453, 5654), (2827, 4906)]