19504488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42773}}^1$

素因数の和:42801

約数の個数: 32

約数和(自身を含む): 51328800

約数和(自身を除く): 31824312

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42773, 85546, 128319, 171092, 256638, 342184, 513276, 812687, 1026552, 1625374, 2438061, 3250748, 4876122, 6501496, 9752244, 19504488]

約数ペア:

[(1, 19504488), (2, 9752244), (3, 6501496), (4, 4876122), (6, 3250748), (8, 2438061), (12, 1625374), (19, 1026552), (24, 812687), (38, 513276), (57, 342184), (76, 256638), (114, 171092), (152, 128319), (228, 85546), (456, 42773)]