19254258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56299}}^1$

素因数の和:56326

約数の個数: 24

約数和(自身を含む): 43914000

約数和(自身を除く): 24659742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56299, 112598, 168897, 337794, 506691, 1013382, 1069681, 2139362, 3209043, 6418086, 9627129, 19254258]

約数ペア:

[(1, 19254258), (2, 9627129), (3, 6418086), (6, 3209043), (9, 2139362), (18, 1069681), (19, 1013382), (38, 506691), (57, 337794), (114, 168897), (171, 112598), (342, 56299)]