19344816

素因数分解:

$2^4\times 3^2\times {\mathrm{134339}}^1$

素因数の和:134353

約数の個数: 30

約数和(自身を含む): 54139020

約数和(自身を除く): 34794204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134339, 268678, 403017, 537356, 806034, 1074712, 1209051, 1612068, 2149424, 2418102, 3224136, 4836204, 6448272, 9672408, 19344816]

約数ペア:

[(1, 19344816), (2, 9672408), (3, 6448272), (4, 4836204), (6, 3224136), (8, 2418102), (9, 2149424), (12, 1612068), (16, 1209051), (18, 1074712), (24, 806034), (36, 537356), (48, 403017), (72, 268678), (144, 134339)]