19321516

素因数分解:

$2^2\times {\mathrm{1451}}^1\times {\mathrm{3329}}^1$

素因数の和:4784

約数の個数: 12

約数和(自身を含む): 33846120

約数和(自身を除く): 14524604

約数列:

[1, 2, 4, 1451, 2902, 3329, 5804, 6658, 13316, 4830379, 9660758, 19321516]

約数ペア:

[(1, 19321516), (2, 9660758), (4, 4830379), (1451, 13316), (2902, 6658), (3329, 5804)]