19349244

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4931}}^1$

素因数の和:5050

約数の個数: 36

約数和(自身を含む): 49369320

約数和(自身を除く): 30020076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4931, 9862, 14793, 19724, 29586, 44379, 59172, 88758, 177516, 537479, 1074958, 1612437, 2149916, 3224874, 4837311, 6449748, 9674622, 19349244]

約数ペア:

[(1, 19349244), (2, 9674622), (3, 6449748), (4, 4837311), (6, 3224874), (9, 2149916), (12, 1612437), (18, 1074958), (36, 537479), (109, 177516), (218, 88758), (327, 59172), (436, 44379), (654, 29586), (981, 19724), (1308, 14793), (1962, 9862), (3924, 4931)]