19834488

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6719}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 35202312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 6719, 13438, 20157, 26876, 40314, 53752, 60471, 80628, 120942, 161256, 241884, 275479, 483768, 550958, 826437, 1101916, 1652874, 2203832, 2479311, 3305748, 4958622, 6611496, 9917244, 19834488]

約数ペア:

[(1, 19834488), (2, 9917244), (3, 6611496), (4, 4958622), (6, 3305748), (8, 2479311), (9, 2203832), (12, 1652874), (18, 1101916), (24, 826437), (36, 550958), (41, 483768), (72, 275479), (82, 241884), (123, 161256), (164, 120942), (246, 80628), (328, 60471), (369, 53752), (492, 40314), (738, 26876), (984, 20157), (1476, 13438), (2952, 6719)]