11689573

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 13950976

約数和(自身を除く): 2261403

約数列:

[1, 7, 31, 103, 217, 523, 721, 3193, 3661, 16213, 22351, 53869, 113491, 377083, 1669939, 11689573]

約数ペア:

[(1, 11689573), (7, 1669939), (31, 377083), (103, 113491), (217, 53869), (523, 22351), (721, 16213), (3193, 3661)]