19320216

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{21757}}^1$

素因数の和:21803

約数の個数: 32

約数和(自身を含む): 49608240

約数和(自身を除く): 30288024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 21757, 43514, 65271, 87028, 130542, 174056, 261084, 522168, 805009, 1610018, 2415027, 3220036, 4830054, 6440072, 9660108, 19320216]

約数ペア:

[(1, 19320216), (2, 9660108), (3, 6440072), (4, 4830054), (6, 3220036), (8, 2415027), (12, 1610018), (24, 805009), (37, 522168), (74, 261084), (111, 174056), (148, 130542), (222, 87028), (296, 65271), (444, 43514), (888, 21757)]