13161176

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 28369440

約数和(自身を除く): 15208264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1193, 1379, 1576, 2386, 2758, 4772, 5516, 8351, 9544, 11032, 16702, 33404, 66808, 235021, 470042, 940084, 1645147, 1880168, 3290294, 6580588, 13161176]

約数ペア:

[(1, 13161176), (2, 6580588), (4, 3290294), (7, 1880168), (8, 1645147), (14, 940084), (28, 470042), (56, 235021), (197, 66808), (394, 33404), (788, 16702), (1193, 11032), (1379, 9544), (1576, 8351), (2386, 5516), (2758, 4772)]