12087955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{811}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 15902208

約数和(自身を除く): 3814253

約数列:

[1, 5, 11, 55, 271, 811, 1355, 2981, 4055, 8921, 14905, 44605, 219781, 1098905, 2417591, 12087955]

約数ペア:

[(1, 12087955), (5, 2417591), (11, 1098905), (55, 219781), (271, 44605), (811, 14905), (1355, 8921), (2981, 4055)]