19072044

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 49845600

約数和(自身を除く): 30773556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 822, 1233, 1289, 1644, 2466, 2578, 3699, 3867, 4932, 5156, 7398, 7734, 11601, 14796, 15468, 23202, 34803, 46404, 69606, 139212, 176593, 353186, 529779, 706372, 1059558, 1589337, 2119116, 3178674, 4768011, 6357348, 9536022, 19072044]

約数ペア:

[(1, 19072044), (2, 9536022), (3, 6357348), (4, 4768011), (6, 3178674), (9, 2119116), (12, 1589337), (18, 1059558), (27, 706372), (36, 529779), (54, 353186), (108, 176593), (137, 139212), (274, 69606), (411, 46404), (548, 34803), (822, 23202), (1233, 15468), (1289, 14796), (1644, 11601), (2466, 7734), (2578, 7398), (3699, 5156), (3867, 4932)]