11985376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 25994304

約数和(自身を除く): 14008928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 613, 752, 1222, 1226, 1504, 2444, 2452, 4888, 4904, 7969, 9776, 9808, 15938, 19552, 19616, 28811, 31876, 57622, 63752, 115244, 127504, 230488, 255008, 374543, 460976, 749086, 921952, 1498172, 2996344, 5992688, 11985376]

約数ペア:

[(1, 11985376), (2, 5992688), (4, 2996344), (8, 1498172), (13, 921952), (16, 749086), (26, 460976), (32, 374543), (47, 255008), (52, 230488), (94, 127504), (104, 115244), (188, 63752), (208, 57622), (376, 31876), (416, 28811), (611, 19616), (613, 19552), (752, 15938), (1222, 9808), (1226, 9776), (1504, 7969), (2444, 4904), (2452, 4888)]