22534148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 50125824

約数和(自身を除く): 27591676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 1997, 2821, 3994, 5642, 7988, 11284, 13979, 25961, 27958, 51922, 55916, 61907, 103844, 123814, 181727, 247628, 363454, 433349, 726908, 804791, 866698, 1609582, 1733396, 3219164, 5633537, 11267074, 22534148]

約数ペア:

[(1, 22534148), (2, 11267074), (4, 5633537), (7, 3219164), (13, 1733396), (14, 1609582), (26, 866698), (28, 804791), (31, 726908), (52, 433349), (62, 363454), (91, 247628), (124, 181727), (182, 123814), (217, 103844), (364, 61907), (403, 55916), (434, 51922), (806, 27958), (868, 25961), (1612, 13979), (1997, 11284), (2821, 7988), (3994, 5642)]