172657294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{3697}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 272912400

約数和(自身を除く): 100255106

約数列:

[1, 2, 19, 38, 1229, 2458, 3697, 7394, 23351, 46702, 70243, 140486, 4543613, 9087226, 86328647, 172657294]

約数ペア:

[(1, 172657294), (2, 86328647), (19, 9087226), (38, 4543613), (1229, 140486), (2458, 70243), (3697, 46702), (7394, 23351)]