18203086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1699}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 29865600

約数和(自身を除く): 11662514

約数列:

[1, 2, 11, 22, 487, 974, 1699, 3398, 5357, 10714, 18689, 37378, 827413, 1654826, 9101543, 18203086]

約数ペア:

[(1, 18203086), (2, 9101543), (11, 1654826), (22, 827413), (487, 37378), (974, 18689), (1699, 10714), (3398, 5357)]