19009025287

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{2609}}^1\times {\mathrm{5393}}^1$

素因数の和:8202

約数の個数: 16

約数和(自身を含む): 21849583680

約数和(自身を除く): 2840558393

約数列:

[1, 7, 193, 1351, 2609, 5393, 18263, 37751, 503537, 1040849, 3524759, 7285943, 14070337, 98492359, 2715575041, 19009025287]

約数ペア:

[(1, 19009025287), (7, 2715575041), (193, 98492359), (1351, 14070337), (2609, 7285943), (5393, 3524759), (18263, 1040849), (37751, 503537)]