13276816

素因数分解:

$2^4\times 7^1\times {\mathrm{118543}}^1$

素因数の和:118558

約数の個数: 20

約数和(自身を含む): 29398912

約数和(自身を除く): 16122096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 118543, 237086, 474172, 829801, 948344, 1659602, 1896688, 3319204, 6638408, 13276816]

約数ペア:

[(1, 13276816), (2, 6638408), (4, 3319204), (7, 1896688), (8, 1659602), (14, 948344), (16, 829801), (28, 474172), (56, 237086), (112, 118543)]