19163568

素因数分解:

$2^4\times 3^1\times {\mathrm{399241}}^1$

素因数の和:399252

約数の個数: 20

約数和(自身を含む): 49506008

約数和(自身を除く): 30342440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399241, 798482, 1197723, 1596964, 2395446, 3193928, 4790892, 6387856, 9581784, 19163568]

約数ペア:

[(1, 19163568), (2, 9581784), (3, 6387856), (4, 4790892), (6, 3193928), (8, 2395446), (12, 1596964), (16, 1197723), (24, 798482), (48, 399241)]