15780162

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 33747840

約数和(自身を除く): 17967678

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2789, 2829, 5578, 5658, 8367, 16734, 64147, 114349, 128294, 192441, 228698, 343047, 384882, 686094, 2630027, 5260054, 7890081, 15780162]

約数ペア:

[(1, 15780162), (2, 7890081), (3, 5260054), (6, 2630027), (23, 686094), (41, 384882), (46, 343047), (69, 228698), (82, 192441), (123, 128294), (138, 114349), (246, 64147), (943, 16734), (1886, 8367), (2789, 5658), (2829, 5578)]