12937904

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 29069568

約数和(自身を除く): 16131664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1627, 1988, 3254, 3976, 6508, 7952, 11389, 13016, 22778, 26032, 45556, 91112, 115517, 182224, 231034, 462068, 808619, 924136, 1617238, 1848272, 3234476, 6468952, 12937904]

約数ペア:

[(1, 12937904), (2, 6468952), (4, 3234476), (7, 1848272), (8, 1617238), (14, 924136), (16, 808619), (28, 462068), (56, 231034), (71, 182224), (112, 115517), (142, 91112), (284, 45556), (497, 26032), (568, 22778), (994, 13016), (1136, 11389), (1627, 7952), (1988, 6508), (3254, 3976)]