16420666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 25789824

約数和(自身を除く): 9369158

約数列:

[1, 2, 23, 46, 487, 733, 974, 1466, 11201, 16859, 22402, 33718, 356971, 713942, 8210333, 16420666]

約数ペア:

[(1, 16420666), (2, 8210333), (23, 713942), (46, 356971), (487, 33718), (733, 22402), (974, 16859), (1466, 11201)]