19366984338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248294671}}^1$

素因数の和:248294689

約数の個数: 16

約数和(自身を含む): 41713504896

約数和(自身を除く): 22346520558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 248294671, 496589342, 744884013, 1489768026, 3227830723, 6455661446, 9683492169, 19366984338]

約数ペア:

[(1, 19366984338), (2, 9683492169), (3, 6455661446), (6, 3227830723), (13, 1489768026), (26, 744884013), (39, 496589342), (78, 248294671)]