18855999074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12792401}}^1$

素因数の和:12792481

約数の個数: 16

約数和(自身を含む): 31315800096

約数和(自身を除く): 12459801022

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12792401, 25584802, 140716411, 281432822, 857090867, 1714181734, 9427999537, 18855999074]

約数ペア:

[(1, 18855999074), (2, 9427999537), (11, 1714181734), (22, 857090867), (67, 281432822), (134, 140716411), (737, 25584802), (1474, 12792401)]