9619874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10169}}^1$

素因数の和:10225

約数の個数: 16

約数和(自身を含む): 16109280

約数和(自身を除く): 6489406

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 10169, 20338, 111859, 223718, 437267, 874534, 4809937, 9619874]

約数ペア:

[(1, 9619874), (2, 4809937), (11, 874534), (22, 437267), (43, 223718), (86, 111859), (473, 20338), (946, 10169)]