19528188

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2579}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 45655680

約数和(自身を除く): 26127492

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2524, 2579, 3786, 5158, 7572, 7737, 10316, 15474, 30948, 1627349, 3254698, 4882047, 6509396, 9764094, 19528188]

約数ペア:

[(1, 19528188), (2, 9764094), (3, 6509396), (4, 4882047), (6, 3254698), (12, 1627349), (631, 30948), (1262, 15474), (1893, 10316), (2524, 7737), (2579, 7572), (3786, 5158)]