12242042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8707}}^1$

素因数の和:8765

約数の個数: 16

約数和(自身を含む): 19854240

約数和(自身を除く): 7612198

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 8707, 17414, 165433, 322159, 330866, 644318, 6121021, 12242042]

約数ペア:

[(1, 12242042), (2, 6121021), (19, 644318), (37, 330866), (38, 322159), (74, 165433), (703, 17414), (1406, 8707)]