12565028

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8467}}^1$

素因数の和:8531

約数の個数: 24

約数和(自身を含む): 25607232

約数和(自身を除く): 13042204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8467, 16934, 33868, 59269, 118538, 237076, 448751, 897502, 1795004, 3141257, 6282514, 12565028]

約数ペア:

[(1, 12565028), (2, 6282514), (4, 3141257), (7, 1795004), (14, 897502), (28, 448751), (53, 237076), (106, 118538), (212, 59269), (371, 33868), (742, 16934), (1484, 8467)]