29978827

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{313}}^1$

素因数の和:474

約数の個数: 12

約数和(自身を含む): 32109640

約数和(自身を除く): 2130813

約数列:

[1, 19, 71, 313, 1349, 5041, 5947, 22223, 95779, 422237, 1577833, 29978827]

約数ペア:

[(1, 29978827), (19, 1577833), (71, 422237), (313, 95779), (1349, 22223), (5041, 5947)]