12665418

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{6659}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 25414560

約数和(自身を除く): 12749142

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 6659, 13318, 19977, 39954, 2110903, 4221806, 6332709, 12665418]

約数ペア:

[(1, 12665418), (2, 6332709), (3, 4221806), (6, 2110903), (317, 39954), (634, 19977), (951, 13318), (1902, 6659)]