22242844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 22915556

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 479, 494, 611, 893, 958, 988, 1222, 1786, 1916, 2444, 3572, 6227, 9101, 11609, 12454, 18202, 22513, 23218, 24908, 36404, 45026, 46436, 90052, 118313, 236626, 292669, 427747, 473252, 585338, 855494, 1170676, 1710988, 5560711, 11121422, 22242844]

約数ペア:

[(1, 22242844), (2, 11121422), (4, 5560711), (13, 1710988), (19, 1170676), (26, 855494), (38, 585338), (47, 473252), (52, 427747), (76, 292669), (94, 236626), (188, 118313), (247, 90052), (479, 46436), (494, 45026), (611, 36404), (893, 24908), (958, 23218), (988, 22513), (1222, 18202), (1786, 12454), (1916, 11609), (2444, 9101), (3572, 6227)]