18632906

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3119}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 29203200

約数和(自身を除く): 10570294

約数列:

[1, 2, 29, 58, 103, 206, 2987, 3119, 5974, 6238, 90451, 180902, 321257, 642514, 9316453, 18632906]

約数ペア:

[(1, 18632906), (2, 9316453), (29, 642514), (58, 321257), (103, 180902), (206, 90451), (2987, 6238), (3119, 5974)]