15263344

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{20297}}^1$

素因数の和:20352

約数の個数: 20

約数和(自身を含む): 30203424

約数和(自身を除く): 14940080

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 20297, 40594, 81188, 162376, 324752, 953959, 1907918, 3815836, 7631672, 15263344]

約数ペア:

[(1, 15263344), (2, 7631672), (4, 3815836), (8, 1907918), (16, 953959), (47, 324752), (94, 162376), (188, 81188), (376, 40594), (752, 20297)]