18796184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1463

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 19911016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1279, 1336, 1837, 2558, 3674, 5116, 7348, 10232, 14069, 14696, 28138, 56276, 112552, 213593, 427186, 854372, 1708744, 2349523, 4699046, 9398092, 18796184]

約数ペア:

[(1, 18796184), (2, 9398092), (4, 4699046), (8, 2349523), (11, 1708744), (22, 854372), (44, 427186), (88, 213593), (167, 112552), (334, 56276), (668, 28138), (1279, 14696), (1336, 14069), (1837, 10232), (2558, 7348), (3674, 5116)]