22058905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 31011876

約数和(自身を除く): 8952971

約数列:

[1, 5, 11, 19, 55, 95, 101, 121, 209, 361, 505, 605, 1045, 1111, 1805, 1919, 2299, 3971, 5555, 9595, 11495, 12221, 19855, 21109, 36461, 43681, 61105, 105545, 182305, 218405, 232199, 401071, 1160995, 2005355, 4411781, 22058905]

約数ペア:

[(1, 22058905), (5, 4411781), (11, 2005355), (19, 1160995), (55, 401071), (95, 232199), (101, 218405), (121, 182305), (209, 105545), (361, 61105), (505, 43681), (605, 36461), (1045, 21109), (1111, 19855), (1805, 12221), (1919, 11495), (2299, 9595), (3971, 5555)]