19008994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10079}}^1$

素因数の和:10145

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 11472926

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10079, 20158, 231817, 413239, 463634, 826478, 9504497, 19008994]

約数ペア:

[(1, 19008994), (2, 9504497), (23, 826478), (41, 463634), (46, 413239), (82, 231817), (943, 20158), (1886, 10079)]