12156699485

素因数分解:

$5^1\times 7^1\times {\mathrm{4373}}^1\times {\mathrm{79427}}^1$

素因数の和:83812

約数の個数: 16

約数和(自身を含む): 16676067456

約数和(自身を除く): 4519367971

約数列:

[1, 5, 7, 35, 4373, 21865, 30611, 79427, 153055, 397135, 555989, 2779945, 347334271, 1736671355, 2431339897, 12156699485]

約数ペア:

[(1, 12156699485), (5, 2431339897), (7, 1736671355), (35, 347334271), (4373, 2779945), (21865, 555989), (30611, 397135), (79427, 153055)]