22458212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 48018432

約数和(自身を除く): 25560220

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 811, 989, 1204, 1622, 1978, 3244, 3956, 5677, 6923, 11354, 13846, 18653, 22708, 27692, 34873, 37306, 69746, 74612, 130571, 139492, 244111, 261142, 488222, 522284, 802079, 976444, 1604158, 3208316, 5614553, 11229106, 22458212]

約数ペア:

[(1, 22458212), (2, 11229106), (4, 5614553), (7, 3208316), (14, 1604158), (23, 976444), (28, 802079), (43, 522284), (46, 488222), (86, 261142), (92, 244111), (161, 139492), (172, 130571), (301, 74612), (322, 69746), (602, 37306), (644, 34873), (811, 27692), (989, 22708), (1204, 18653), (1622, 13846), (1978, 11354), (3244, 6923), (3956, 5677)]