19823938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4591}}^1$

素因数の和:4737

約数の個数: 16

約数和(自身を含む): 31739904

約数和(自身を除く): 11915966

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 4591, 9182, 78047, 156094, 583057, 1166114, 9911969, 19823938]

約数ペア:

[(1, 19823938), (2, 9911969), (17, 1166114), (34, 583057), (127, 156094), (254, 78047), (2159, 9182), (4318, 4591)]