13897565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6163}}^1$

素因数の和:6220

約数の個数: 16

約数和(自身を含む): 18639936

約数和(自身を除く): 4742371

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 6163, 30815, 67793, 252683, 338965, 1263415, 2779513, 13897565]

約数ペア:

[(1, 13897565), (5, 2779513), (11, 1263415), (41, 338965), (55, 252683), (205, 67793), (451, 30815), (2255, 6163)]