19827168

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12149}}^1$

素因数の和:12179

約数の個数: 48

約数和(自身を含む): 55112400

約数和(自身を除く): 35285232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12149, 24298, 36447, 48596, 72894, 97192, 145788, 194384, 206533, 291576, 388768, 413066, 583152, 619599, 826132, 1166304, 1239198, 1652264, 2478396, 3304528, 4956792, 6609056, 9913584, 19827168]

約数ペア:

[(1, 19827168), (2, 9913584), (3, 6609056), (4, 4956792), (6, 3304528), (8, 2478396), (12, 1652264), (16, 1239198), (17, 1166304), (24, 826132), (32, 619599), (34, 583152), (48, 413066), (51, 388768), (68, 291576), (96, 206533), (102, 194384), (136, 145788), (204, 97192), (272, 72894), (408, 48596), (544, 36447), (816, 24298), (1632, 12149)]