11021588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 19921440

約数和(自身を除く): 8899852

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 461, 556, 922, 1844, 5977, 11954, 19823, 23908, 39646, 64079, 79292, 128158, 256316, 2755397, 5510794, 11021588]

約数ペア:

[(1, 11021588), (2, 5510794), (4, 2755397), (43, 256316), (86, 128158), (139, 79292), (172, 64079), (278, 39646), (461, 23908), (556, 19823), (922, 11954), (1844, 5977)]