19064738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2879}}^1$

素因数の和:2942

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 17430622

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 2879, 3311, 5758, 6622, 20153, 31669, 40306, 63338, 123797, 221683, 247594, 443366, 866579, 1361767, 1733158, 2723534, 9532369, 19064738]

約数ペア:

[(1, 19064738), (2, 9532369), (7, 2723534), (11, 1733158), (14, 1361767), (22, 866579), (43, 443366), (77, 247594), (86, 221683), (154, 123797), (301, 63338), (473, 40306), (602, 31669), (946, 20153), (2879, 6622), (3311, 5758)]