19108443

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 26009856

約数和(自身を除く): 6901413

約数列:

[1, 3, 71, 213, 283, 317, 849, 951, 20093, 22507, 60279, 67521, 89711, 269133, 6369481, 19108443]

約数ペア:

[(1, 19108443), (3, 6369481), (71, 269133), (213, 89711), (283, 67521), (317, 60279), (849, 22507), (951, 20093)]