11890208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 27052704

約数和(自身を除く): 15162496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 1987, 2992, 3974, 5984, 7948, 15896, 21857, 31792, 33779, 43714, 63584, 67558, 87428, 135116, 174856, 270232, 349712, 371569, 540464, 699424, 743138, 1080928, 1486276, 2972552, 5945104, 11890208]

約数ペア:

[(1, 11890208), (2, 5945104), (4, 2972552), (8, 1486276), (11, 1080928), (16, 743138), (17, 699424), (22, 540464), (32, 371569), (34, 349712), (44, 270232), (68, 174856), (88, 135116), (136, 87428), (176, 67558), (187, 63584), (272, 43714), (352, 33779), (374, 31792), (544, 21857), (748, 15896), (1496, 7948), (1987, 5984), (2992, 3974)]