19321498

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2417}}^1$

素因数の和:2997

約数の個数: 16

約数和(自身を含む): 33194304

約数和(自身を除く): 13872806

約数列:

[1, 2, 7, 14, 571, 1142, 2417, 3997, 4834, 7994, 16919, 33838, 1380107, 2760214, 9660749, 19321498]

約数ペア:

[(1, 19321498), (2, 9660749), (7, 2760214), (14, 1380107), (571, 33838), (1142, 16919), (2417, 7994), (3997, 4834)]