19418528094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{462345907}}^1$

素因数の和:462345919

約数の個数: 16

約数和(自身を含む): 44385207168

約数和(自身を除く): 24966679074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 462345907, 924691814, 1387037721, 2774075442, 3236421349, 6472842698, 9709264047, 19418528094]

約数ペア:

[(1, 19418528094), (2, 9709264047), (3, 6472842698), (6, 3236421349), (7, 2774075442), (14, 1387037721), (21, 924691814), (42, 462345907)]