13247752

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1307}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 28566720

約数和(自身を除く): 15318968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1307, 1448, 2534, 2614, 5068, 5228, 9149, 10136, 10456, 18298, 36596, 73192, 236567, 473134, 946268, 1655969, 1892536, 3311938, 6623876, 13247752]

約数ペア:

[(1, 13247752), (2, 6623876), (4, 3311938), (7, 1892536), (8, 1655969), (14, 946268), (28, 473134), (56, 236567), (181, 73192), (362, 36596), (724, 18298), (1267, 10456), (1307, 10136), (1448, 9149), (2534, 5228), (2614, 5068)]