9678812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16921}}^1$

素因数の和:16949

約数の個数: 24

約数和(自身を含む): 19900272

約数和(自身を除く): 10221460

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 16921, 33842, 67684, 186131, 219973, 372262, 439946, 744524, 879892, 2419703, 4839406, 9678812]

約数ペア:

[(1, 9678812), (2, 4839406), (4, 2419703), (11, 879892), (13, 744524), (22, 439946), (26, 372262), (44, 219973), (52, 186131), (143, 67684), (286, 33842), (572, 16921)]