19887168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{14797}}^1$

素因数の和:14819

約数の個数: 56

約数和(自身を含む): 60139072

約数和(自身を除く): 40251904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 14797, 29594, 44391, 59188, 88782, 103579, 118376, 177564, 207158, 236752, 310737, 355128, 414316, 473504, 621474, 710256, 828632, 947008, 1242948, 1420512, 1657264, 2485896, 2841024, 3314528, 4971792, 6629056, 9943584, 19887168]

約数ペア:

[(1, 19887168), (2, 9943584), (3, 6629056), (4, 4971792), (6, 3314528), (7, 2841024), (8, 2485896), (12, 1657264), (14, 1420512), (16, 1242948), (21, 947008), (24, 828632), (28, 710256), (32, 621474), (42, 473504), (48, 414316), (56, 355128), (64, 310737), (84, 236752), (96, 207158), (112, 177564), (168, 118376), (192, 103579), (224, 88782), (336, 59188), (448, 44391), (672, 29594), (1344, 14797)]