17869856263

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1\times {\mathrm{15551}}^1$

素因数の和:16878

約数の個数: 16

約数和(自身を含む): 20588359680

約数和(自身を除く): 2718503417

約数列:

[1, 7, 139, 973, 1181, 8267, 15551, 108857, 164159, 1149113, 2161589, 15131123, 18365731, 128560117, 2552836609, 17869856263]

約数ペア:

[(1, 17869856263), (7, 2552836609), (139, 128560117), (973, 18365731), (1181, 15131123), (8267, 2161589), (15551, 1149113), (108857, 164159)]