11131288

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 23997600

約数和(自身を除く): 12866312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1009, 1379, 1576, 2018, 2758, 4036, 5516, 7063, 8072, 11032, 14126, 28252, 56504, 198773, 397546, 795092, 1391411, 1590184, 2782822, 5565644, 11131288]

約数ペア:

[(1, 11131288), (2, 5565644), (4, 2782822), (7, 1590184), (8, 1391411), (14, 795092), (28, 397546), (56, 198773), (197, 56504), (394, 28252), (788, 14126), (1009, 11032), (1379, 8072), (1576, 7063), (2018, 5516), (2758, 4036)]