17019764

素因数分解:

$2^2\times {\mathrm{1321}}^1\times {\mathrm{3221}}^1$

素因数の和:4546

約数の個数: 12

約数和(自身を含む): 29816388

約数和(自身を除く): 12796624

約数列:

[1, 2, 4, 1321, 2642, 3221, 5284, 6442, 12884, 4254941, 8509882, 17019764]

約数ペア:

[(1, 17019764), (2, 8509882), (4, 4254941), (1321, 12884), (2642, 6442), (3221, 5284)]