21508512

素因数分解:

$2^5\times 3^1\times {\mathrm{224047}}^1$

素因数の和:224060

約数の個数: 24

約数和(自身を含む): 56460096

約数和(自身を除く): 34951584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 224047, 448094, 672141, 896188, 1344282, 1792376, 2688564, 3584752, 5377128, 7169504, 10754256, 21508512]

約数ペア:

[(1, 21508512), (2, 10754256), (3, 7169504), (4, 5377128), (6, 3584752), (8, 2688564), (12, 1792376), (16, 1344282), (24, 896188), (32, 672141), (48, 448094), (96, 224047)]