13256894

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6271}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 22880256

約数和(自身を除く): 9623362

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 6271, 12542, 43897, 87794, 946921, 1893842, 6628447, 13256894]

約数ペア:

[(1, 13256894), (2, 6628447), (7, 1893842), (14, 946921), (151, 87794), (302, 43897), (1057, 12542), (2114, 6271)]