11242658

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 24

約数和(自身を含む): 19853100

約数和(自身を除く): 8610442

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 1289, 2578, 4361, 8722, 9023, 18046, 63161, 114721, 126322, 229442, 803047, 1606094, 5621329, 11242658]

約数ペア:

[(1, 11242658), (2, 5621329), (7, 1606094), (14, 803047), (49, 229442), (89, 126322), (98, 114721), (178, 63161), (623, 18046), (1246, 9023), (1289, 8722), (2578, 4361)]