16256812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 33882912

約数和(自身を除く): 17626100

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 293, 388, 572, 586, 1067, 1172, 1261, 2134, 2522, 3223, 3809, 4268, 5044, 6446, 7618, 12892, 13871, 15236, 27742, 28421, 41899, 55484, 56842, 83798, 113684, 167596, 312631, 369473, 625262, 738946, 1250524, 1477892, 4064203, 8128406, 16256812]

約数ペア:

[(1, 16256812), (2, 8128406), (4, 4064203), (11, 1477892), (13, 1250524), (22, 738946), (26, 625262), (44, 369473), (52, 312631), (97, 167596), (143, 113684), (194, 83798), (286, 56842), (293, 55484), (388, 41899), (572, 28421), (586, 27742), (1067, 15236), (1172, 13871), (1261, 12892), (2134, 7618), (2522, 6446), (3223, 5044), (3809, 4268)]