16866406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8527}}^1$

素因数の和:8595

約数の個数: 16

約数和(自身を含む): 27016704

約数和(自身を除く): 10150298

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 8527, 17054, 196121, 366661, 392242, 733322, 8433203, 16866406]

約数ペア:

[(1, 16866406), (2, 8433203), (23, 733322), (43, 392242), (46, 366661), (86, 196121), (989, 17054), (1978, 8527)]