19801176

素因数分解:

$2^3\times 3^1\times {\mathrm{825049}}^1$

素因数の和:825058

約数の個数: 16

約数和(自身を含む): 49503000

約数和(自身を除く): 29701824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 825049, 1650098, 2475147, 3300196, 4950294, 6600392, 9900588, 19801176]

約数ペア:

[(1, 19801176), (2, 9900588), (3, 6600392), (4, 4950294), (6, 3300196), (8, 2475147), (12, 1650098), (24, 825049)]