14912891

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3674

約数の個数: 16

約数和(自身を含む): 18524160

約数和(自身を除く): 3611269

約数列:

[1, 7, 19, 31, 133, 217, 589, 3617, 4123, 25319, 68723, 112127, 481061, 784889, 2130413, 14912891]

約数ペア:

[(1, 14912891), (7, 2130413), (19, 784889), (31, 481061), (133, 112127), (217, 68723), (589, 25319), (3617, 4123)]