11856992

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 27320832

約数和(自身を除く): 15463840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1231, 1376, 2408, 2462, 4816, 4924, 8617, 9632, 9848, 17234, 19696, 34468, 39392, 52933, 68936, 105866, 137872, 211732, 275744, 370531, 423464, 741062, 846928, 1482124, 1693856, 2964248, 5928496, 11856992]

約数ペア:

[(1, 11856992), (2, 5928496), (4, 2964248), (7, 1693856), (8, 1482124), (14, 846928), (16, 741062), (28, 423464), (32, 370531), (43, 275744), (56, 211732), (86, 137872), (112, 105866), (172, 68936), (224, 52933), (301, 39392), (344, 34468), (602, 19696), (688, 17234), (1204, 9848), (1231, 9632), (1376, 8617), (2408, 4924), (2462, 4816)]