11970518

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 21212928

約数和(自身を除く): 9242410

約数列:

[1, 2, 7, 14, 61, 107, 122, 131, 214, 262, 427, 749, 854, 917, 1498, 1834, 6527, 7991, 13054, 14017, 15982, 28034, 45689, 55937, 91378, 98119, 111874, 196238, 855037, 1710074, 5985259, 11970518]

約数ペア:

[(1, 11970518), (2, 5985259), (7, 1710074), (14, 855037), (61, 196238), (107, 111874), (122, 98119), (131, 91378), (214, 55937), (262, 45689), (427, 28034), (749, 15982), (854, 14017), (917, 13054), (1498, 7991), (1834, 6527)]