13921754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90401}}^1$

素因数の和:90421

約数の個数: 16

約数和(自身を含む): 26035776

約数和(自身を除く): 12114022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 90401, 180802, 632807, 994411, 1265614, 1988822, 6960877, 13921754]

約数ペア:

[(1, 13921754), (2, 6960877), (7, 1988822), (11, 1265614), (14, 994411), (22, 632807), (77, 180802), (154, 90401)]