19939398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{174907}}^1$

素因数の和:174931

約数の個数: 16

約数和(自身を含む): 41977920

約数和(自身を除く): 22038522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 174907, 349814, 524721, 1049442, 3323233, 6646466, 9969699, 19939398]

約数ペア:

[(1, 19939398), (2, 9969699), (3, 6646466), (6, 3323233), (19, 1049442), (38, 524721), (57, 349814), (114, 174907)]