19736691831

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{769}}^1\times {\mathrm{19139}}^1$

素因数の和:20063

約数の個数: 24

約数和(自身を含む): 28738710000

約数和(自身を除く): 9002018169

約数列:

[1, 3, 9, 149, 447, 769, 1341, 2307, 6921, 19139, 57417, 114581, 172251, 343743, 1031229, 2851711, 8555133, 14717891, 25665399, 44153673, 132461019, 2192965759, 6578897277, 19736691831]

約数ペア:

[(1, 19736691831), (3, 6578897277), (9, 2192965759), (149, 132461019), (447, 44153673), (769, 25665399), (1341, 14717891), (2307, 8555133), (6921, 2851711), (19139, 1031229), (57417, 343743), (114581, 172251)]