3894022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{16091}}^1$

素因数の和:16115

約数の個数: 12

約数和(自身を含む): 6420708

約数和(自身を除く): 2526686

約数列:

[1, 2, 11, 22, 121, 242, 16091, 32182, 177001, 354002, 1947011, 3894022]

約数ペア:

[(1, 3894022), (2, 1947011), (11, 354002), (22, 177001), (121, 32182), (242, 16091)]