19141232

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9887}}^1$

素因数の和:9917

約数の個数: 30

約数和(自身を含む): 40768224

約数和(自身を除く): 21626992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9887, 19774, 39548, 79096, 108757, 158192, 217514, 435028, 870056, 1196327, 1740112, 2392654, 4785308, 9570616, 19141232]

約数ペア:

[(1, 19141232), (2, 9570616), (4, 4785308), (8, 2392654), (11, 1740112), (16, 1196327), (22, 870056), (44, 435028), (88, 217514), (121, 158192), (176, 108757), (242, 79096), (484, 39548), (968, 19774), (1936, 9887)]