19316172

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2551}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 45160192

約数和(自身を除く): 25844020

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2524, 2551, 3786, 5102, 7572, 7653, 10204, 15306, 30612, 1609681, 3219362, 4829043, 6438724, 9658086, 19316172]

約数ペア:

[(1, 19316172), (2, 9658086), (3, 6438724), (4, 4829043), (6, 3219362), (12, 1609681), (631, 30612), (1262, 15306), (1893, 10204), (2524, 7653), (2551, 7572), (3786, 5102)]