19819188

素因数分解:

$2^2\times 3^3\times {\mathrm{183511}}^1$

素因数の和:183524

約数の個数: 24

約数和(自身を含む): 51383360

約数和(自身を除く): 31564172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 183511, 367022, 550533, 734044, 1101066, 1651599, 2202132, 3303198, 4954797, 6606396, 9909594, 19819188]

約数ペア:

[(1, 19819188), (2, 9909594), (3, 6606396), (4, 4954797), (6, 3303198), (9, 2202132), (12, 1651599), (18, 1101066), (27, 734044), (36, 550533), (54, 367022), (108, 183511)]