12666038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7477}}^1$

素因数の和:7508

約数の個数: 24

約数和(自身を含む): 23869776

約数和(自身を除く): 11203738

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 7477, 14954, 52339, 82247, 104678, 164494, 575729, 904717, 1151458, 1809434, 6333019, 12666038]

約数ペア:

[(1, 12666038), (2, 6333019), (7, 1809434), (11, 1151458), (14, 904717), (22, 575729), (77, 164494), (121, 104678), (154, 82247), (242, 52339), (847, 14954), (1694, 7477)]