19708632

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9439}}^1$

素因数の和:9480

約数の個数: 48

約数和(自身を含む): 55224000

約数和(自身を除く): 35515368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9439, 18878, 28317, 37756, 56634, 75512, 84951, 113268, 169902, 226536, 273731, 339804, 547462, 679608, 821193, 1094924, 1642386, 2189848, 2463579, 3284772, 4927158, 6569544, 9854316, 19708632]

約数ペア:

[(1, 19708632), (2, 9854316), (3, 6569544), (4, 4927158), (6, 3284772), (8, 2463579), (9, 2189848), (12, 1642386), (18, 1094924), (24, 821193), (29, 679608), (36, 547462), (58, 339804), (72, 273731), (87, 226536), (116, 169902), (174, 113268), (232, 84951), (261, 75512), (348, 56634), (522, 37756), (696, 28317), (1044, 18878), (2088, 9439)]