19270959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6379}}^1$

素因数の和:6454

約数の個数: 16

約数和(自身を含む): 27561600

約数和(自身を除く): 8290641

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 6379, 19137, 121201, 338087, 363603, 1014261, 6423653, 19270959]

約数ペア:

[(1, 19270959), (3, 6423653), (19, 1014261), (53, 363603), (57, 338087), (159, 121201), (1007, 19137), (3021, 6379)]