1916967542

素因数分解:

$2^1\times 7^1\times {\mathrm{36739}}^1\times {\mathrm{3727}}^1$

素因数の和:40475

約数の個数: 16

約数和(自身を含む): 3287201280

約数和(自身を除く): 1370233738

約数列:

[1, 2, 7, 14, 3727, 7454, 26089, 36739, 52178, 73478, 257173, 514346, 136926253, 273852506, 958483771, 1916967542]

約数ペア:

[(1, 1916967542), (2, 958483771), (7, 273852506), (14, 136926253), (3727, 514346), (7454, 257173), (26089, 73478), (36739, 52178)]