19157033909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2957}}^1\times {\mathrm{7019}}^1$

素因数の和:10060

約数の個数: 16

約数和(自身を含む): 20931281280

約数和(自身を除く): 1774247371

約数列:

[1, 13, 71, 923, 2957, 7019, 38441, 91247, 209947, 498349, 2729311, 6478537, 20755183, 269817379, 1473617993, 19157033909]

約数ペア:

[(1, 19157033909), (13, 1473617993), (71, 269817379), (923, 20755183), (2957, 6478537), (7019, 2729311), (38441, 498349), (91247, 209947)]