16764484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{381011}}^1$

素因数の和:381026

約数の個数: 12

約数和(自身を含む): 32005008

約数和(自身を除く): 15240524

約数列:

[1, 2, 4, 11, 22, 44, 381011, 762022, 1524044, 4191121, 8382242, 16764484]

約数ペア:

[(1, 16764484), (2, 8382242), (4, 4191121), (11, 1524044), (22, 762022), (44, 381011)]