17928894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157271}}^1$

素因数の和:157295

約数の個数: 16

約数和(自身を含む): 37745280

約数和(自身を除く): 19816386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157271, 314542, 471813, 943626, 2988149, 5976298, 8964447, 17928894]

約数ペア:

[(1, 17928894), (2, 8964447), (3, 5976298), (6, 2988149), (19, 943626), (38, 471813), (57, 314542), (114, 157271)]