2019913912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{23813}}^1$

素因数の和:24303

約数の個数: 32

約数和(自身を含む): 3960744480

約数和(自身を除く): 1940830568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 461, 922, 1844, 3688, 10603, 21206, 23813, 42412, 47626, 84824, 95252, 190504, 547699, 1095398, 2190796, 4381592, 10977793, 21955586, 43911172, 87822344, 252489239, 504978478, 1009956956, 2019913912]

約数ペア:

[(1, 2019913912), (2, 1009956956), (4, 504978478), (8, 252489239), (23, 87822344), (46, 43911172), (92, 21955586), (184, 10977793), (461, 4381592), (922, 2190796), (1844, 1095398), (3688, 547699), (10603, 190504), (21206, 95252), (23813, 84824), (42412, 47626)]