12996776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{9613}}^1$

素因数の和:9645

約数の個数: 24

約数和(自身を含む): 26390430

約数和(自身を除く): 13393654

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 9613, 19226, 38452, 76904, 124969, 249938, 499876, 999752, 1624597, 3249194, 6498388, 12996776]

約数ペア:

[(1, 12996776), (2, 6498388), (4, 3249194), (8, 1624597), (13, 999752), (26, 499876), (52, 249938), (104, 124969), (169, 76904), (338, 38452), (676, 19226), (1352, 9613)]