19260439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 22450176

約数和(自身を除く): 3189737

約数列:

[1, 11, 17, 127, 187, 811, 1397, 2159, 8921, 13787, 23749, 102997, 151657, 1132967, 1750949, 19260439]

約数ペア:

[(1, 19260439), (11, 1750949), (17, 1132967), (127, 151657), (187, 102997), (811, 23749), (1397, 13787), (2159, 8921)]