13659688

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 29396160

約数和(自身を除く): 15736472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 691, 706, 1382, 1412, 2471, 2764, 2824, 4837, 4942, 5528, 9674, 9884, 19348, 19768, 38696, 243923, 487846, 975692, 1707461, 1951384, 3414922, 6829844, 13659688]

約数ペア:

[(1, 13659688), (2, 6829844), (4, 3414922), (7, 1951384), (8, 1707461), (14, 975692), (28, 487846), (56, 243923), (353, 38696), (691, 19768), (706, 19348), (1382, 9884), (1412, 9674), (2471, 5528), (2764, 4942), (2824, 4837)]