19532029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 21928320

約数和(自身を除く): 2396291

約数列:

[1, 11, 71, 89, 281, 781, 979, 3091, 6319, 19951, 25009, 69509, 219461, 275099, 1775639, 19532029]

約数ペア:

[(1, 19532029), (11, 1775639), (71, 275099), (89, 219461), (281, 69509), (781, 25009), (979, 19951), (3091, 6319)]