11987648

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2040

約数の個数: 28

約数和(自身を含む): 24045672

約数和(自身を除く): 12058024

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 1931, 3104, 3862, 6208, 7724, 15448, 30896, 61792, 123584, 187307, 374614, 749228, 1498456, 2996912, 5993824, 11987648]

約数ペア:

[(1, 11987648), (2, 5993824), (4, 2996912), (8, 1498456), (16, 749228), (32, 374614), (64, 187307), (97, 123584), (194, 61792), (388, 30896), (776, 15448), (1552, 7724), (1931, 6208), (3104, 3862)]