16992526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4587

約数の個数: 16

約数和(自身を含む): 26748288

約数和(自身を除く): 9755762

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 4493, 8986, 139283, 274073, 278566, 548146, 8496263, 16992526]

約数ペア:

[(1, 16992526), (2, 8496263), (31, 548146), (61, 278566), (62, 274073), (122, 139283), (1891, 8986), (3782, 4493)]