12894676

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 23625000

約数和(自身を除く): 10730324

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 1249, 2498, 2581, 4996, 5162, 10324, 36221, 72442, 111161, 144884, 222322, 444644, 3223669, 6447338, 12894676]

約数ペア:

[(1, 12894676), (2, 6447338), (4, 3223669), (29, 444644), (58, 222322), (89, 144884), (116, 111161), (178, 72442), (356, 36221), (1249, 10324), (2498, 5162), (2581, 4996)]