22991444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 50534400

約数和(自身を除く): 27542956

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 1879, 3059, 3758, 6118, 7516, 12236, 13153, 26306, 35701, 43217, 52612, 71402, 86434, 142804, 172868, 249907, 302519, 499814, 605038, 821123, 999628, 1210076, 1642246, 3284492, 5747861, 11495722, 22991444]

約数ペア:

[(1, 22991444), (2, 11495722), (4, 5747861), (7, 3284492), (14, 1642246), (19, 1210076), (23, 999628), (28, 821123), (38, 605038), (46, 499814), (76, 302519), (92, 249907), (133, 172868), (161, 142804), (266, 86434), (322, 71402), (437, 52612), (532, 43217), (644, 35701), (874, 26306), (1748, 13153), (1879, 12236), (3059, 7516), (3758, 6118)]