18542183

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 20791680

約数和(自身を除く): 2249497

約数列:

[1, 11, 67, 139, 181, 737, 1529, 1991, 9313, 12127, 25159, 102443, 133397, 276749, 1685653, 18542183]

約数ペア:

[(1, 18542183), (11, 1685653), (67, 276749), (139, 133397), (181, 102443), (737, 25159), (1529, 12127), (1991, 9313)]