19392084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28351}}^1$

素因数の和:28380

約数の個数: 36

約数和(自身を含む): 51600640

約数和(自身を除く): 32208556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28351, 56702, 85053, 113404, 170106, 255159, 340212, 510318, 538669, 1020636, 1077338, 1616007, 2154676, 3232014, 4848021, 6464028, 9696042, 19392084]

約数ペア:

[(1, 19392084), (2, 9696042), (3, 6464028), (4, 4848021), (6, 3232014), (9, 2154676), (12, 1616007), (18, 1077338), (19, 1020636), (36, 538669), (38, 510318), (57, 340212), (76, 255159), (114, 170106), (171, 113404), (228, 85053), (342, 56702), (684, 28351)]