16680396

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{4441}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 39054064

約数和(自身を除く): 22373668

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 4441, 8882, 13323, 17764, 26646, 53292, 1390033, 2780066, 4170099, 5560132, 8340198, 16680396]

約数ペア:

[(1, 16680396), (2, 8340198), (3, 5560132), (4, 4170099), (6, 2780066), (12, 1390033), (313, 53292), (626, 26646), (939, 17764), (1252, 13323), (1878, 8882), (3756, 4441)]