11870117

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2936

約数の個数: 16

約数和(自身を含む): 14745600

約数和(自身を除く): 2875483

約数列:

[1, 7, 19, 31, 133, 217, 589, 2879, 4123, 20153, 54701, 89249, 382907, 624743, 1695731, 11870117]

約数ペア:

[(1, 11870117), (7, 1695731), (19, 624743), (31, 382907), (133, 89249), (217, 54701), (589, 20153), (2879, 4123)]