11987808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17839}}^1$

素因数の和:17859

約数の個数: 48

約数和(自身を含む): 35965440

約数和(自身を除く): 23977632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 17839, 35678, 53517, 71356, 107034, 124873, 142712, 214068, 249746, 285424, 374619, 428136, 499492, 570848, 749238, 856272, 998984, 1498476, 1712544, 1997968, 2996952, 3995936, 5993904, 11987808]

約数ペア:

[(1, 11987808), (2, 5993904), (3, 3995936), (4, 2996952), (6, 1997968), (7, 1712544), (8, 1498476), (12, 998984), (14, 856272), (16, 749238), (21, 570848), (24, 499492), (28, 428136), (32, 374619), (42, 285424), (48, 249746), (56, 214068), (84, 142712), (96, 124873), (112, 107034), (168, 71356), (224, 53517), (336, 35678), (672, 17839)]