2019541863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{325051}}^1$

素因数の和:325182

約数の個数: 16

約数和(自身を含む): 2860457600

約数和(自身を除く): 840915737

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 325051, 975153, 6175969, 18527907, 35430559, 106291677, 673180621, 2019541863]

約数ペア:

[(1, 2019541863), (3, 673180621), (19, 106291677), (57, 35430559), (109, 18527907), (327, 6175969), (2071, 975153), (6213, 325051)]