18530548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10601}}^1$

素因数の和:10647

約数の個数: 24

約数和(自身を含む): 35622720

約数和(自身を除く): 17092172

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 10601, 21202, 42404, 201419, 243823, 402838, 487646, 805676, 975292, 4632637, 9265274, 18530548]

約数ペア:

[(1, 18530548), (2, 9265274), (4, 4632637), (19, 975292), (23, 805676), (38, 487646), (46, 402838), (76, 243823), (92, 201419), (437, 42404), (874, 21202), (1748, 10601)]