19254828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 47936000

約数和(自身を除く): 28681172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1069, 1501, 2138, 3002, 3207, 4276, 4503, 6004, 6414, 9006, 12828, 18012, 20311, 40622, 60933, 81244, 84451, 121866, 168902, 243732, 253353, 337804, 506706, 1013412, 1604569, 3209138, 4813707, 6418276, 9627414, 19254828]

約数ペア:

[(1, 19254828), (2, 9627414), (3, 6418276), (4, 4813707), (6, 3209138), (12, 1604569), (19, 1013412), (38, 506706), (57, 337804), (76, 253353), (79, 243732), (114, 168902), (158, 121866), (228, 84451), (237, 81244), (316, 60933), (474, 40622), (948, 20311), (1069, 18012), (1501, 12828), (2138, 9006), (3002, 6414), (3207, 6004), (4276, 4503)]