22512776

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 49994700

約数和(自身を除く): 27481924

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 1789, 3146, 3578, 6292, 7156, 12584, 14312, 19679, 23257, 39358, 46514, 78716, 93028, 157432, 186056, 216469, 255827, 432938, 511654, 865876, 1023308, 1731752, 2046616, 2814097, 5628194, 11256388, 22512776]

約数ペア:

[(1, 22512776), (2, 11256388), (4, 5628194), (8, 2814097), (11, 2046616), (13, 1731752), (22, 1023308), (26, 865876), (44, 511654), (52, 432938), (88, 255827), (104, 216469), (121, 186056), (143, 157432), (242, 93028), (286, 78716), (484, 46514), (572, 39358), (968, 23257), (1144, 19679), (1573, 14312), (1789, 12584), (3146, 7156), (3578, 6292)]