13486876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 26009424

約数和(自身を除く): 12522548

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 281, 284, 338, 562, 676, 923, 1124, 1846, 3653, 3692, 7306, 11999, 14612, 19951, 23998, 39902, 47489, 47996, 79804, 94978, 189956, 259363, 518726, 1037452, 3371719, 6743438, 13486876]

約数ペア:

[(1, 13486876), (2, 6743438), (4, 3371719), (13, 1037452), (26, 518726), (52, 259363), (71, 189956), (142, 94978), (169, 79804), (281, 47996), (284, 47489), (338, 39902), (562, 23998), (676, 19951), (923, 14612), (1124, 11999), (1846, 7306), (3653, 3692)]