19330305

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2909}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 31008960

約数和(自身を除く): 11678655

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 2909, 6645, 8727, 14545, 43635, 1288687, 3866061, 6443435, 19330305]

約数ペア:

[(1, 19330305), (3, 6443435), (5, 3866061), (15, 1288687), (443, 43635), (1329, 14545), (2215, 8727), (2909, 6645)]