22509146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1979}}^1$

素因数の和:2050

約数の個数: 24

約数和(自身を含む): 37920960

約数和(自身を除く): 15411814

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 1979, 3958, 5687, 11374, 21769, 43538, 93013, 186026, 239459, 478918, 1023143, 2046286, 11254573, 22509146]

約数ペア:

[(1, 22509146), (2, 11254573), (11, 2046286), (22, 1023143), (47, 478918), (94, 239459), (121, 186026), (242, 93013), (517, 43538), (1034, 21769), (1979, 11374), (3958, 5687)]