19925442

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2311}}^1$

素因数の和:2798

約数の個数: 24

約数和(自身を含む): 43280640

約数和(自身を除く): 23355198

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2311, 2874, 4311, 4622, 6933, 8622, 13866, 20799, 41598, 1106969, 2213938, 3320907, 6641814, 9962721, 19925442]

約数ペア:

[(1, 19925442), (2, 9962721), (3, 6641814), (6, 3320907), (9, 2213938), (18, 1106969), (479, 41598), (958, 20799), (1437, 13866), (2311, 8622), (2874, 6933), (4311, 4622)]