22248772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3260

約数の個数: 48

約数和(自身を含む): 50458240

約数和(自身を除く): 28209468

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3217, 3458, 6434, 6916, 12868, 22519, 41821, 45038, 61123, 83642, 90076, 122246, 167284, 244492, 292747, 427861, 585494, 794599, 855722, 1170988, 1589198, 1711444, 3178396, 5562193, 11124386, 22248772]

約数ペア:

[(1, 22248772), (2, 11124386), (4, 5562193), (7, 3178396), (13, 1711444), (14, 1589198), (19, 1170988), (26, 855722), (28, 794599), (38, 585494), (52, 427861), (76, 292747), (91, 244492), (133, 167284), (182, 122246), (247, 90076), (266, 83642), (364, 61123), (494, 45038), (532, 41821), (988, 22519), (1729, 12868), (3217, 6916), (3458, 6434)]