12894904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 27672120

約数和(自身を除く): 14777216

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 277, 506, 529, 554, 1012, 1058, 1108, 2024, 2116, 2216, 3047, 4232, 5819, 6094, 6371, 11638, 12188, 12742, 23276, 24376, 25484, 46552, 50968, 70081, 140162, 146533, 280324, 293066, 560648, 586132, 1172264, 1611863, 3223726, 6447452, 12894904]

約数ペア:

[(1, 12894904), (2, 6447452), (4, 3223726), (8, 1611863), (11, 1172264), (22, 586132), (23, 560648), (44, 293066), (46, 280324), (88, 146533), (92, 140162), (184, 70081), (253, 50968), (277, 46552), (506, 25484), (529, 24376), (554, 23276), (1012, 12742), (1058, 12188), (1108, 11638), (2024, 6371), (2116, 6094), (2216, 5819), (3047, 4232)]