38776321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 43113600

約数和(自身を除く): 4337279

約数列:

[1, 19, 23, 89, 437, 997, 1691, 2047, 18943, 22931, 38893, 88733, 435689, 1685927, 2040859, 38776321]

約数ペア:

[(1, 38776321), (19, 2040859), (23, 1685927), (89, 435689), (437, 88733), (997, 38893), (1691, 22931), (2047, 18943)]