19584459

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6737}}^1$

素因数の和:6779

約数の個数: 24

約数和(自身を含む): 31533840

約数和(自身を除く): 11949381

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6737, 20211, 60633, 114529, 128003, 343587, 384009, 1030761, 1152027, 2176051, 6528153, 19584459]

約数ペア:

[(1, 19584459), (3, 6528153), (9, 2176051), (17, 1152027), (19, 1030761), (51, 384009), (57, 343587), (153, 128003), (171, 114529), (323, 60633), (969, 20211), (2907, 6737)]