12784434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 27687744

約数和(自身を除く): 14903310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 251, 502, 653, 753, 1306, 1506, 1959, 3263, 3918, 6526, 8489, 9789, 16978, 19578, 25467, 50934, 163903, 327806, 491709, 983418, 2130739, 4261478, 6392217, 12784434]

約数ペア:

[(1, 12784434), (2, 6392217), (3, 4261478), (6, 2130739), (13, 983418), (26, 491709), (39, 327806), (78, 163903), (251, 50934), (502, 25467), (653, 19578), (753, 16978), (1306, 9789), (1506, 8489), (1959, 6526), (3263, 3918)]