19590363

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{55813}}^1$

素因数の和:55835

約数の個数: 16

約数和(自身を含む): 31255840

約数和(自身を除く): 11665477

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 55813, 167439, 502317, 725569, 1506951, 2176707, 6530121, 19590363]

約数ペア:

[(1, 19590363), (3, 6530121), (9, 2176707), (13, 1506951), (27, 725569), (39, 502317), (117, 167439), (351, 55813)]