12950021888

素因数分解:

$2^8\times {\mathrm{239}}^1\times {\mathrm{211657}}^1$

素因数の和:211912

約数の個数: 36

約数和(自身を含む): 25957737120

約数和(自身を除く): 13007715232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 956, 1912, 3824, 7648, 15296, 30592, 61184, 211657, 423314, 846628, 1693256, 3386512, 6773024, 13546048, 27092096, 50586023, 54184192, 101172046, 202344092, 404688184, 809376368, 1618752736, 3237505472, 6475010944, 12950021888]

約数ペア:

[(1, 12950021888), (2, 6475010944), (4, 3237505472), (8, 1618752736), (16, 809376368), (32, 404688184), (64, 202344092), (128, 101172046), (239, 54184192), (256, 50586023), (478, 27092096), (956, 13546048), (1912, 6773024), (3824, 3386512), (7648, 1693256), (15296, 846628), (30592, 423314), (61184, 211657)]