19424742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{140759}}^1$

素因数の和:140787

約数の個数: 16

約数和(自身を含む): 40538880

約数和(自身を除く): 21114138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 140759, 281518, 422277, 844554, 3237457, 6474914, 9712371, 19424742]

約数ペア:

[(1, 19424742), (2, 9712371), (3, 6474914), (6, 3237457), (23, 844554), (46, 422277), (69, 281518), (138, 140759)]