13539926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 22096800

約数和(自身を除く): 8556874

約数列:

[1, 2, 29, 43, 58, 61, 86, 89, 122, 178, 1247, 1769, 2494, 2581, 2623, 3538, 3827, 5162, 5246, 5429, 7654, 10858, 76067, 110983, 152134, 157441, 221966, 233447, 314882, 466894, 6769963, 13539926]

約数ペア:

[(1, 13539926), (2, 6769963), (29, 466894), (43, 314882), (58, 233447), (61, 221966), (86, 157441), (89, 152134), (122, 110983), (178, 76067), (1247, 10858), (1769, 7654), (2494, 5429), (2581, 5246), (2623, 5162), (3538, 3827)]