19153464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72551}}^1$

素因数の和:72571

約数の個数: 32

約数和(自身を含む): 52237440

約数和(自身を除く): 33083976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72551, 145102, 217653, 290204, 435306, 580408, 798061, 870612, 1596122, 1741224, 2394183, 3192244, 4788366, 6384488, 9576732, 19153464]

約数ペア:

[(1, 19153464), (2, 9576732), (3, 6384488), (4, 4788366), (6, 3192244), (8, 2394183), (11, 1741224), (12, 1596122), (22, 870612), (24, 798061), (33, 580408), (44, 435306), (66, 290204), (88, 217653), (132, 145102), (264, 72551)]