12198515

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2087}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 16837632

約数和(自身を除く): 4639117

約数列:

[1, 5, 7, 35, 167, 835, 1169, 2087, 5845, 10435, 14609, 73045, 348529, 1742645, 2439703, 12198515]

約数ペア:

[(1, 12198515), (5, 2439703), (7, 1742645), (35, 348529), (167, 73045), (835, 14609), (1169, 10435), (2087, 5845)]