22267772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12739}}^1$

素因数の和:12785

約数の個数: 24

約数和(自身を含む): 42806400

約数和(自身を除く): 20538628

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 12739, 25478, 50956, 242041, 292997, 484082, 585994, 968164, 1171988, 5566943, 11133886, 22267772]

約数ペア:

[(1, 22267772), (2, 11133886), (4, 5566943), (19, 1171988), (23, 968164), (38, 585994), (46, 484082), (76, 292997), (92, 242041), (437, 50956), (874, 25478), (1748, 12739)]