19442874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 42872256

約数和(自身を除く): 23429382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3037, 3201, 6074, 6402, 9111, 18222, 33407, 66814, 100221, 200442, 294589, 589178, 883767, 1767534, 3240479, 6480958, 9721437, 19442874]

約数ペア:

[(1, 19442874), (2, 9721437), (3, 6480958), (6, 3240479), (11, 1767534), (22, 883767), (33, 589178), (66, 294589), (97, 200442), (194, 100221), (291, 66814), (582, 33407), (1067, 18222), (2134, 9111), (3037, 6402), (3201, 6074)]