1969922306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{330413}}^1$

素因数の和:330697

約数の個数: 16

約数和(自身を含む): 3235413888

約数和(自身を除く): 1265491582

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 330413, 660826, 3634543, 7269086, 89541923, 179083846, 984961153, 1969922306]

約数ペア:

[(1, 1969922306), (2, 984961153), (11, 179083846), (22, 89541923), (271, 7269086), (542, 3634543), (2981, 660826), (5962, 330413)]