15721943302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{9161}}^1$

素因数の和:9768

約数の個数: 32

約数和(自身を含む): 25627946400

約数和(自身を除く): 9906003098

約数列:

[1, 2, 13, 26, 149, 298, 443, 886, 1937, 3874, 5759, 9161, 11518, 18322, 66007, 119093, 132014, 238186, 858091, 1364989, 1716182, 2729978, 4058323, 8116646, 17744857, 35489714, 52758199, 105516398, 604690127, 1209380254, 7860971651, 15721943302]

約数ペア:

[(1, 15721943302), (2, 7860971651), (13, 1209380254), (26, 604690127), (149, 105516398), (298, 52758199), (443, 35489714), (886, 17744857), (1937, 8116646), (3874, 4058323), (5759, 2729978), (9161, 1716182), (11518, 1364989), (18322, 858091), (66007, 238186), (119093, 132014)]