3899024

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1442

約数の個数: 20

約数和(自身を含む): 7598844

約数和(自身を除く): 3699820

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1237, 1576, 2474, 3152, 4948, 9896, 19792, 243689, 487378, 974756, 1949512, 3899024]

約数ペア:

[(1, 3899024), (2, 1949512), (4, 974756), (8, 487378), (16, 243689), (197, 19792), (394, 9896), (788, 4948), (1237, 3152), (1576, 2474)]