18601982

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4903}}^1$

素因数の和:5183

約数の個数: 16

約数和(自身を含む): 32013312

約数和(自身を除く): 13411330

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 4903, 9806, 34321, 68642, 1328713, 2657426, 9300991, 18601982]

約数ペア:

[(1, 18601982), (2, 9300991), (7, 2657426), (14, 1328713), (271, 68642), (542, 34321), (1897, 9806), (3794, 4903)]