13539326

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 20671200

約数和(自身を除く): 7131874

約数列:

[1, 2, 109, 173, 218, 346, 359, 718, 18857, 37714, 39131, 62107, 78262, 124214, 6769663, 13539326]

約数ペア:

[(1, 13539326), (2, 6769663), (109, 124214), (173, 78262), (218, 62107), (346, 39131), (359, 37714), (718, 18857)]