19989336

素因数分解:

$2^3\times 3^1\times {\mathrm{832889}}^1$

素因数の和:832898

約数の個数: 16

約数和(自身を含む): 49973400

約数和(自身を除く): 29984064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 832889, 1665778, 2498667, 3331556, 4997334, 6663112, 9994668, 19989336]

約数ペア:

[(1, 19989336), (2, 9994668), (3, 6663112), (4, 4997334), (6, 3331556), (8, 2498667), (12, 1665778), (24, 832889)]