11191158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 27378000

約数和(自身を除く): 16186842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 1949, 2871, 3898, 5742, 5847, 11694, 17541, 21439, 35082, 42878, 56521, 64317, 113042, 128634, 169563, 192951, 339126, 385902, 508689, 621731, 1017378, 1243462, 1865193, 3730386, 5595579, 11191158]

約数ペア:

[(1, 11191158), (2, 5595579), (3, 3730386), (6, 1865193), (9, 1243462), (11, 1017378), (18, 621731), (22, 508689), (29, 385902), (33, 339126), (58, 192951), (66, 169563), (87, 128634), (99, 113042), (174, 64317), (198, 56521), (261, 42878), (319, 35082), (522, 21439), (638, 17541), (957, 11694), (1914, 5847), (1949, 5742), (2871, 3898)]