13397146

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30869}}^1$

素因数の和:30909

約数の個数: 16

約数和(自身を含む): 23708160

約数和(自身を除く): 10311014

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 30869, 61738, 216083, 432166, 956939, 1913878, 6698573, 13397146]

約数ペア:

[(1, 13397146), (2, 6698573), (7, 1913878), (14, 956939), (31, 432166), (62, 216083), (217, 61738), (434, 30869)]