2019421914

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{30539}}^1$

素因数の和:30754

約数の個数: 32

約数和(自身を含む): 4116303360

約数和(自身を除く): 2096881446

約数列:

[1, 2, 3, 6, 103, 107, 206, 214, 309, 321, 618, 642, 11021, 22042, 30539, 33063, 61078, 66126, 91617, 183234, 3145517, 3267673, 6291034, 6535346, 9436551, 9803019, 18873102, 19606038, 336570319, 673140638, 1009710957, 2019421914]

約数ペア:

[(1, 2019421914), (2, 1009710957), (3, 673140638), (6, 336570319), (103, 19606038), (107, 18873102), (206, 9803019), (214, 9436551), (309, 6535346), (321, 6291034), (618, 3267673), (642, 3145517), (11021, 183234), (22042, 91617), (30539, 66126), (33063, 61078)]