19229856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11783}}^1$

素因数の和:11813

約数の個数: 48

約数和(自身を含む): 53452224

約数和(自身を除く): 34222368

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, 11783, 23566, 35349, 47132, 70698, 94264, 141396, 188528, 200311, 282792, 377056, 400622, 565584, 600933, 801244, 1131168, 1201866, 1602488, 2403732, 3204976, 4807464, 6409952, 9614928, 19229856]

約数ペア:

[(1, 19229856), (2, 9614928), (3, 6409952), (4, 4807464), (6, 3204976), (8, 2403732), (12, 1602488), (16, 1201866), (17, 1131168), (24, 801244), (32, 600933), (34, 565584), (48, 400622), (51, 377056), (68, 282792), (96, 200311), (102, 188528), (136, 141396), (204, 94264), (272, 70698), (408, 47132), (544, 35349), (816, 23566), (1632, 11783)]