12730178312

素因数分解:

$2^3\times {\mathrm{757}}^1\times {\mathrm{787}}^1\times {\mathrm{2671}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 23939944320

約数和(自身を除く): 11209766008

約数列:

[1, 2, 4, 8, 757, 787, 1514, 1574, 2671, 3028, 3148, 5342, 6056, 6296, 10684, 21368, 595759, 1191518, 2021947, 2102077, 2383036, 4043894, 4204154, 4766072, 8087788, 8408308, 16175576, 16816616, 1591272289, 3182544578, 6365089156, 12730178312]

約数ペア:

[(1, 12730178312), (2, 6365089156), (4, 3182544578), (8, 1591272289), (757, 16816616), (787, 16175576), (1514, 8408308), (1574, 8087788), (2671, 4766072), (3028, 4204154), (3148, 4043894), (5342, 2383036), (6056, 2102077), (6296, 2021947), (10684, 1191518), (21368, 595759)]