12725779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 14570496

約数和(自身を除く): 1844717

約数列:

[1, 11, 31, 67, 341, 557, 737, 2077, 6127, 17267, 22847, 37319, 189937, 410509, 1156889, 12725779]

約数ペア:

[(1, 12725779), (11, 1156889), (31, 410509), (67, 189937), (341, 37319), (557, 22847), (737, 17267), (2077, 6127)]