16243188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{104123}}^1$

素因数の和:104143

約数の個数: 24

約数和(自身を含む): 40816608

約数和(自身を除く): 24573420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 104123, 208246, 312369, 416492, 624738, 1249476, 1353599, 2707198, 4060797, 5414396, 8121594, 16243188]

約数ペア:

[(1, 16243188), (2, 8121594), (3, 5414396), (4, 4060797), (6, 2707198), (12, 1353599), (13, 1249476), (26, 624738), (39, 416492), (52, 312369), (78, 208246), (156, 104123)]