33131858

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 24

約数和(自身を含む): 53058060

約数和(自身を除く): 19926202

約数列:

[1, 2, 19, 38, 109, 218, 361, 421, 722, 842, 2071, 4142, 7999, 15998, 39349, 45889, 78698, 91778, 151981, 303962, 871891, 1743782, 16565929, 33131858]

約数ペア:

[(1, 33131858), (2, 16565929), (19, 1743782), (38, 871891), (109, 303962), (218, 151981), (361, 91778), (421, 78698), (722, 45889), (842, 39349), (2071, 15998), (4142, 7999)]