12658881

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 17653760

約数和(自身を除く): 4994879

約数列:

[1, 3, 31, 79, 93, 237, 1723, 2449, 5169, 7347, 53413, 136117, 160239, 408351, 4219627, 12658881]

約数ペア:

[(1, 12658881), (3, 4219627), (31, 408351), (79, 160239), (93, 136117), (237, 53413), (1723, 7347), (2449, 5169)]