15660110384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2417}}^1\times {\mathrm{21313}}^1$

素因数の和:23757

約数の個数: 40

約数和(自身を含む): 31953096240

約数和(自身を除く): 16292985856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2417, 4834, 9668, 19336, 21313, 38672, 42626, 45923, 85252, 91846, 170504, 183692, 341008, 367384, 404947, 734768, 809894, 1619788, 3239576, 6479152, 51513521, 103027042, 206054084, 412108168, 824216336, 978756899, 1957513798, 3915027596, 7830055192, 15660110384]

約数ペア:

[(1, 15660110384), (2, 7830055192), (4, 3915027596), (8, 1957513798), (16, 978756899), (19, 824216336), (38, 412108168), (76, 206054084), (152, 103027042), (304, 51513521), (2417, 6479152), (4834, 3239576), (9668, 1619788), (19336, 809894), (21313, 734768), (38672, 404947), (42626, 367384), (45923, 341008), (85252, 183692), (91846, 170504)]