12996868888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{202393}}^1$

素因数の和:202771

約数の個数: 32

約数和(自身を含む): 25501644000

約数和(自身を除く): 12504775112

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 349, 698, 1396, 2792, 8027, 16054, 32108, 64216, 202393, 404786, 809572, 1619144, 4655039, 9310078, 18620156, 37240312, 70635157, 141270314, 282540628, 565081256, 1624608611, 3249217222, 6498434444, 12996868888]

約数ペア:

[(1, 12996868888), (2, 6498434444), (4, 3249217222), (8, 1624608611), (23, 565081256), (46, 282540628), (92, 141270314), (184, 70635157), (349, 37240312), (698, 18620156), (1396, 9310078), (2792, 4655039), (8027, 1619144), (16054, 809572), (32108, 404786), (64216, 202393)]