19544254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5087}}^1$

素因数の和:5219

約数の個数: 16

約数和(自身を含む): 31321728

約数和(自身を除く): 11777474

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 5087, 10174, 86479, 172958, 574831, 1149662, 9772127, 19544254]

約数ペア:

[(1, 19544254), (2, 9772127), (17, 1149662), (34, 574831), (113, 172958), (226, 86479), (1921, 10174), (3842, 5087)]