19458702942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463302451}}^1$

素因数の和:463302463

約数の個数: 16

約数和(自身を含む): 44477035392

約数和(自身を除く): 25018332450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463302451, 926604902, 1389907353, 2779814706, 3243117157, 6486234314, 9729351471, 19458702942]

約数ペア:

[(1, 19458702942), (2, 9729351471), (3, 6486234314), (6, 3243117157), (7, 2779814706), (14, 1389907353), (21, 926604902), (42, 463302451)]