15146989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 18051264

約数和(自身を除く): 2904275

約数列:

[1, 11, 13, 73, 143, 803, 949, 1451, 10439, 15961, 18863, 105923, 207493, 1165153, 1376999, 15146989]

約数ペア:

[(1, 15146989), (11, 1376999), (13, 1165153), (73, 207493), (143, 105923), (803, 18863), (949, 15961), (1451, 10439)]