19211244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9473}}^1$

素因数の和:9506

約数の個数: 36

約数和(自身を含む): 48544776

約数和(自身を除く): 29333532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 9473, 18946, 28419, 37892, 56838, 113676, 123149, 246298, 369447, 492596, 738894, 1477788, 1600937, 3201874, 4802811, 6403748, 9605622, 19211244]

約数ペア:

[(1, 19211244), (2, 9605622), (3, 6403748), (4, 4802811), (6, 3201874), (12, 1600937), (13, 1477788), (26, 738894), (39, 492596), (52, 369447), (78, 246298), (156, 123149), (169, 113676), (338, 56838), (507, 37892), (676, 28419), (1014, 18946), (2028, 9473)]