17982482

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27329}}^1$

素因数の和:27385

約数の個数: 16

約数和(自身を含む): 31484160

約数和(自身を除く): 13501678

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 27329, 54658, 191303, 382606, 1284463, 2568926, 8991241, 17982482]

約数ペア:

[(1, 17982482), (2, 8991241), (7, 2568926), (14, 1284463), (47, 382606), (94, 191303), (329, 54658), (658, 27329)]