19788472702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{570043}}^1$

素因数の和:571083

約数の個数: 16

約数和(自身を含む): 31459588272

約数和(自身を除く): 11671115570

約数列:

[1, 2, 17, 34, 1021, 2042, 17357, 34714, 570043, 1140086, 9690731, 19381462, 582013903, 1164027806, 9894236351, 19788472702]

約数ペア:

[(1, 19788472702), (2, 9894236351), (17, 1164027806), (34, 582013903), (1021, 19381462), (2042, 9690731), (17357, 1140086), (34714, 570043)]