19809528

素因数分解:

$2^3\times 3^1\times {\mathrm{825397}}^1$

素因数の和:825406

約数の個数: 16

約数和(自身を含む): 49523880

約数和(自身を除く): 29714352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 825397, 1650794, 2476191, 3301588, 4952382, 6603176, 9904764, 19809528]

約数ペア:

[(1, 19809528), (2, 9904764), (3, 6603176), (4, 4952382), (6, 3301588), (8, 2476191), (12, 1650794), (24, 825397)]