18560494

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 24

約数和(自身を含む): 29742552

約数和(自身を除く): 11182058

約数列:

[1, 2, 23, 46, 53, 106, 331, 529, 662, 1058, 1219, 2438, 7613, 15226, 17543, 28037, 35086, 56074, 175099, 350198, 403489, 806978, 9280247, 18560494]

約数ペア:

[(1, 18560494), (2, 9280247), (23, 806978), (46, 403489), (53, 350198), (106, 175099), (331, 56074), (529, 35086), (662, 28037), (1058, 17543), (1219, 15226), (2438, 7613)]