19297086

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{24551}}^1$

素因数の和:24687

約数の個数: 16

約数和(自身を含む): 38890368

約数和(自身を除く): 19593282

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 24551, 49102, 73653, 147306, 3216181, 6432362, 9648543, 19297086]

約数ペア:

[(1, 19297086), (2, 9648543), (3, 6432362), (6, 3216181), (131, 147306), (262, 73653), (393, 49102), (786, 24551)]