19703670161

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{65447}}^1$

素因数の和:66544

約数の個数: 16

約数和(自身を含む): 23090054400

約数和(自身を除く): 3386384239

約数列:

[1, 7, 41, 287, 1049, 7343, 43009, 65447, 301063, 458129, 2683327, 18783289, 68653903, 480577321, 2814810023, 19703670161]

約数ペア:

[(1, 19703670161), (7, 2814810023), (41, 480577321), (287, 68653903), (1049, 18783289), (7343, 2683327), (43009, 458129), (65447, 301063)]