15720010

素因数分解:

$2^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1433}}^1$

素因数の和:2537

約数の個数: 16

約数和(自身を含む): 28341576

約数和(自身を除く): 12621566

約数列:

[1, 2, 5, 10, 1097, 1433, 2194, 2866, 5485, 7165, 10970, 14330, 1572001, 3144002, 7860005, 15720010]

約数ペア:

[(1, 15720010), (2, 7860005), (5, 3144002), (10, 1572001), (1097, 14330), (1433, 10970), (2194, 7165), (2866, 5485)]