17813146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 30663360

約数和(自身を除く): 12850214

約数列:

[1, 2, 13, 19, 26, 38, 107, 214, 247, 337, 494, 674, 1391, 2033, 2782, 4066, 4381, 6403, 8762, 12806, 26429, 36059, 52858, 72118, 83239, 166478, 468767, 685121, 937534, 1370242, 8906573, 17813146]

約数ペア:

[(1, 17813146), (2, 8906573), (13, 1370242), (19, 937534), (26, 685121), (38, 468767), (107, 166478), (214, 83239), (247, 72118), (337, 52858), (494, 36059), (674, 26429), (1391, 12806), (2033, 8762), (2782, 6403), (4066, 4381)]