12296774

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 9476026

約数列:

[1, 2, 7, 14, 71, 89, 139, 142, 178, 278, 497, 623, 973, 994, 1246, 1946, 6319, 9869, 12371, 12638, 19738, 24742, 44233, 69083, 86597, 88466, 138166, 173194, 878341, 1756682, 6148387, 12296774]

約数ペア:

[(1, 12296774), (2, 6148387), (7, 1756682), (14, 878341), (71, 173194), (89, 138166), (139, 88466), (142, 86597), (178, 69083), (278, 44233), (497, 24742), (623, 19738), (973, 12638), (994, 12371), (1246, 9869), (1946, 6319)]