12142697

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 14387712

約数和(自身を除く): 2245015

約数列:

[1, 7, 37, 173, 259, 271, 1211, 1897, 6401, 10027, 44807, 46883, 70189, 328181, 1734671, 12142697]

約数ペア:

[(1, 12142697), (7, 1734671), (37, 328181), (173, 70189), (259, 46883), (271, 44807), (1211, 10027), (1897, 6401)]