19003866670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13681}}^1\times {\mathrm{8171}}^1$

素因数の和:21876

約数の個数: 32

約数和(自身を含む): 36226214496

約数和(自身を除く): 17222347826

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8171, 13681, 16342, 27362, 40855, 68405, 81710, 136810, 138907, 232577, 277814, 465154, 694535, 1162885, 1389070, 2325770, 111787451, 223574902, 558937255, 1117874510, 1900386667, 3800773334, 9501933335, 19003866670]

約数ペア:

[(1, 19003866670), (2, 9501933335), (5, 3800773334), (10, 1900386667), (17, 1117874510), (34, 558937255), (85, 223574902), (170, 111787451), (8171, 2325770), (13681, 1389070), (16342, 1162885), (27362, 694535), (40855, 465154), (68405, 277814), (81710, 232577), (136810, 138907)]