19322868

素因数分解:

$2^2\times 3^1\times {\mathrm{1610239}}^1$

素因数の和:1610246

約数の個数: 12

約数和(自身を含む): 45086720

約数和(自身を除く): 25763852

約数列:

[1, 2, 3, 4, 6, 12, 1610239, 3220478, 4830717, 6440956, 9661434, 19322868]

約数ペア:

[(1, 19322868), (2, 9661434), (3, 6440956), (4, 4830717), (6, 3220478), (12, 1610239)]