19464942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{463451}}^1$

素因数の和:463463

約数の個数: 16

約数和(自身を含む): 44491392

約数和(自身を除く): 25026450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 463451, 926902, 1390353, 2780706, 3244157, 6488314, 9732471, 19464942]

約数ペア:

[(1, 19464942), (2, 9732471), (3, 6488314), (6, 3244157), (7, 2780706), (14, 1390353), (21, 926902), (42, 463451)]