19380552

素因数分解:

$2^3\times 3^1\times {\mathrm{807523}}^1$

素因数の和:807532

約数の個数: 16

約数和(自身を含む): 48451440

約数和(自身を除く): 29070888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 807523, 1615046, 2422569, 3230092, 4845138, 6460184, 9690276, 19380552]

約数ペア:

[(1, 19380552), (2, 9690276), (3, 6460184), (4, 4845138), (6, 3230092), (8, 2422569), (12, 1615046), (24, 807523)]