2019428182130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8780122531}}^1$

素因数の和:8780122561

約数の個数: 16

約数和(自身を含む): 3793012933824

約数和(自身を除く): 1773584751694

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8780122531, 17560245062, 43900612655, 87801225310, 201942818213, 403885636426, 1009714091065, 2019428182130]

約数ペア:

[(1, 2019428182130), (2, 1009714091065), (5, 403885636426), (10, 201942818213), (23, 87801225310), (46, 43900612655), (115, 17560245062), (230, 8780122531)]