18563354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5009}}^1$

素因数の和:5137

約数の個数: 16

約数和(自身を含む): 29759400

約数和(自身を除く): 11196046

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5009, 10018, 85153, 170306, 545981, 1091962, 9281677, 18563354]

約数ペア:

[(1, 18563354), (2, 9281677), (17, 1091962), (34, 545981), (109, 170306), (218, 85153), (1853, 10018), (3706, 5009)]