15157212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9530

約数の個数: 48

約数和(自身を含む): 42551040

約数和(自身を除く): 27393828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 9497, 18994, 28491, 37988, 56982, 66479, 113964, 132958, 180443, 199437, 265916, 360886, 398874, 541329, 721772, 797748, 1082658, 1263101, 2165316, 2526202, 3789303, 5052404, 7578606, 15157212]

約数ペア:

[(1, 15157212), (2, 7578606), (3, 5052404), (4, 3789303), (6, 2526202), (7, 2165316), (12, 1263101), (14, 1082658), (19, 797748), (21, 721772), (28, 541329), (38, 398874), (42, 360886), (57, 265916), (76, 199437), (84, 180443), (114, 132958), (133, 113964), (228, 66479), (266, 56982), (399, 37988), (532, 28491), (798, 18994), (1596, 9497)]