18888931742

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{14723}}^1\times {\mathrm{5051}}^1$

素因数の和:19903

約数の個数: 16

約数和(自身を含む): 28564088832

約数和(自身を除く): 9675157090

約数列:

[1, 2, 127, 254, 5051, 10102, 14723, 29446, 641477, 1282954, 1869821, 3739642, 74365873, 148731746, 9444465871, 18888931742]

約数ペア:

[(1, 18888931742), (2, 9444465871), (127, 148731746), (254, 74365873), (5051, 3739642), (10102, 1869821), (14723, 1282954), (29446, 641477)]