11738287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 13307904

約数和(自身を除く): 1569617

約数列:

[1, 11, 37, 151, 191, 407, 1661, 2101, 5587, 7067, 28841, 61457, 77737, 317251, 1067117, 11738287]

約数ペア:

[(1, 11738287), (11, 1067117), (37, 317251), (151, 77737), (191, 61457), (407, 28841), (1661, 7067), (2101, 5587)]