12250672

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 27453600

約数和(自身を除く): 15202928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1229, 1246, 1424, 2458, 2492, 4916, 4984, 8603, 9832, 9968, 17206, 19664, 34412, 68824, 109381, 137648, 218762, 437524, 765667, 875048, 1531334, 1750096, 3062668, 6125336, 12250672]

約数ペア:

[(1, 12250672), (2, 6125336), (4, 3062668), (7, 1750096), (8, 1531334), (14, 875048), (16, 765667), (28, 437524), (56, 218762), (89, 137648), (112, 109381), (178, 68824), (356, 34412), (623, 19664), (712, 17206), (1229, 9968), (1246, 9832), (1424, 8603), (2458, 4984), (2492, 4916)]