19426047

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 26529792

約数和(自身を除く): 7103745

約数列:

[1, 3, 67, 127, 201, 381, 761, 2283, 8509, 25527, 50987, 96647, 152961, 289941, 6475349, 19426047]

約数ペア:

[(1, 19426047), (3, 6475349), (67, 289941), (127, 152961), (201, 96647), (381, 50987), (761, 25527), (2283, 8509)]