18310226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1709}}^1$

素因数の和:2209

約数の個数: 16

約数和(自身を含む): 30041280

約数和(自身を除く): 11731054

約数列:

[1, 2, 11, 22, 487, 974, 1709, 3418, 5357, 10714, 18799, 37598, 832283, 1664566, 9155113, 18310226]

約数ペア:

[(1, 18310226), (2, 9155113), (11, 1664566), (22, 832283), (487, 37598), (974, 18799), (1709, 10714), (3418, 5357)]