19004195

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9203}}^1$

素因数の和:9274

約数の個数: 16

約数和(自身を含む): 26507520

約数和(自身を除く): 7503325

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 9203, 46015, 64421, 322105, 542977, 2714885, 3800839, 19004195]

約数ペア:

[(1, 19004195), (5, 3800839), (7, 2714885), (35, 542977), (59, 322105), (295, 64421), (413, 46015), (2065, 9203)]