21444566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 38229408

約数和(自身を除く): 16784842

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 773, 1067, 1261, 1546, 2134, 2522, 8503, 10049, 13871, 17006, 20098, 27742, 74981, 110539, 149962, 221078, 824791, 974753, 1649582, 1949506, 10722283, 21444566]

約数ペア:

[(1, 21444566), (2, 10722283), (11, 1949506), (13, 1649582), (22, 974753), (26, 824791), (97, 221078), (143, 149962), (194, 110539), (286, 74981), (773, 27742), (1067, 20098), (1261, 17006), (1546, 13871), (2134, 10049), (2522, 8503)]