19005123130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271501759}}^1$

素因数の和:271501773

約数の個数: 16

約数和(自身を含む): 39096253440

約数和(自身を除く): 20091130310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271501759, 543003518, 1357508795, 1900512313, 2715017590, 3801024626, 9502561565, 19005123130]

約数ペア:

[(1, 19005123130), (2, 9502561565), (5, 3801024626), (7, 2715017590), (10, 1900512313), (14, 1357508795), (35, 543003518), (70, 271501759)]