18109.0000000

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1657}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 11698848

約数和(自身を除く): 2858753

約数列:

[1, 5, 11, 55, 97, 485, 1067, 1657, 5335, 8285, 18227, 91135, 160729, 803645, 1768019, 8840095]

約数ペア:

[(1, 8840095), (5, 1768019), (11, 803645), (55, 160729), (97, 91135), (485, 18227), (1067, 8285), (1657, 5335)]