19611700986

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3583}}^1\times {\mathrm{6563}}^1$

素因数の和:10290

約数の個数: 32

約数和(自身を含む): 39522631680

約数和(自身を除く): 19910930694

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3583, 6563, 7166, 10749, 13126, 19689, 21498, 39378, 498037, 912257, 996074, 1494111, 1824514, 2736771, 2988222, 5473542, 23515229, 47030458, 70545687, 141091374, 3268616831, 6537233662, 9805850493, 19611700986]

約数ペア:

[(1, 19611700986), (2, 9805850493), (3, 6537233662), (6, 3268616831), (139, 141091374), (278, 70545687), (417, 47030458), (834, 23515229), (3583, 5473542), (6563, 2988222), (7166, 2736771), (10749, 1824514), (13126, 1494111), (19689, 996074), (21498, 912257), (39378, 498037)]