11998230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{399941}}^1$

素因数の和:399951

約数の個数: 16

約数和(自身を含む): 28795824

約数和(自身を除く): 16797594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 399941, 799882, 1199823, 1999705, 2399646, 3999410, 5999115, 11998230]

約数ペア:

[(1, 11998230), (2, 5999115), (3, 3999410), (5, 2399646), (6, 1999705), (10, 1199823), (15, 799882), (30, 399941)]